Home / 7,372,275.60-11,058,413.40-6,734,546.40

Finding the Fourth Proportional to 7,372,275.60, 11,058,413.40 and 6,734,546.40

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Solution

The fourth proportional to 7,372,275.60, 11,058,413.40 and 6,734,546.40 is: 10,101,819.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,275.60 : 11,058,413.40 = 6,734,546.40 : x
  2. Step 2: Convert to fraction form
    7,372,275.60/11,058,413.40 = 6,734,546.40/x
  3. Step 3: Cross multiply
    7,372,275.60x = 11,058,413.40 × 6,734,546.40
  4. Step 4: Simplify right side
    7,372,275.60x = 74,473,398,152,681.77
  5. Step 5: Solve for x
    x = 74,473,398,152,681.77/7,372,275.60
  6. Step 6: Final answer
    x = 10,101,819.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.