Home / 3,658,335.90-5,487,503.85-1,134,246.30

Finding the Fourth Proportional to 3,658,335.90, 5,487,503.85 and 1,134,246.30

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Solution

The fourth proportional to 3,658,335.90, 5,487,503.85 and 1,134,246.30 is: 1,701,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,335.90 : 5,487,503.85 = 1,134,246.30 : x
  2. Step 2: Convert to fraction form
    3,658,335.90/5,487,503.85 = 1,134,246.30/x
  3. Step 3: Cross multiply
    3,658,335.90x = 5,487,503.85 × 1,134,246.30
  4. Step 4: Simplify right side
    3,658,335.90x = 6,224,180,938,098.26
  5. Step 5: Solve for x
    x = 6,224,180,938,098.26/3,658,335.90
  6. Step 6: Final answer
    x = 1,701,369.45

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Double scale
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Similar ratio
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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.