Home / 6,265,058.60-9,397,587.90-4,274,402.60

Finding the Fourth Proportional to 6,265,058.60, 9,397,587.90 and 4,274,402.60

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Solution

The fourth proportional to 6,265,058.60, 9,397,587.90 and 4,274,402.60 is: 6,411,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,058.60 : 9,397,587.90 = 4,274,402.60 : x
  2. Step 2: Convert to fraction form
    6,265,058.60/9,397,587.90 = 4,274,402.60/x
  3. Step 3: Cross multiply
    6,265,058.60x = 9,397,587.90 × 4,274,402.60
  4. Step 4: Simplify right side
    6,265,058.60x = 40,169,074,153,488.54
  5. Step 5: Solve for x
    x = 40,169,074,153,488.54/6,265,058.60
  6. Step 6: Final answer
    x = 6,411,603.90

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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.