Home / 5,666,415.60-8,499,623.40-4,083,902.40

Finding the Fourth Proportional to 5,666,415.60, 8,499,623.40 and 4,083,902.40

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Solution

The fourth proportional to 5,666,415.60, 8,499,623.40 and 4,083,902.40 is: 6,125,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,415.60 : 8,499,623.40 = 4,083,902.40 : x
  2. Step 2: Convert to fraction form
    5,666,415.60/8,499,623.40 = 4,083,902.40/x
  3. Step 3: Cross multiply
    5,666,415.60x = 8,499,623.40 × 4,083,902.40
  4. Step 4: Simplify right side
    5,666,415.60x = 34,711,632,402,356.16
  5. Step 5: Solve for x
    x = 34,711,632,402,356.16/5,666,415.60
  6. Step 6: Final answer
    x = 6,125,853.60

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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.