Home / 3,690,609.60-5,535,914.40-3,092,246.40

Finding the Fourth Proportional to 3,690,609.60, 5,535,914.40 and 3,092,246.40

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Solution

The fourth proportional to 3,690,609.60, 5,535,914.40 and 3,092,246.40 is: 4,638,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,609.60 : 5,535,914.40 = 3,092,246.40 : x
  2. Step 2: Convert to fraction form
    3,690,609.60/5,535,914.40 = 3,092,246.40/x
  3. Step 3: Cross multiply
    3,690,609.60x = 5,535,914.40 × 3,092,246.40
  4. Step 4: Simplify right side
    3,690,609.60x = 17,118,411,374,108.16
  5. Step 5: Solve for x
    x = 17,118,411,374,108.16/3,690,609.60
  6. Step 6: Final answer
    x = 4,638,369.60

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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.