Home / 5,445,241.19-7,514,147.57-2,997,374.10

Finding the Fourth Proportional to 5,445,241.19, 7,514,147.57 and 2,997,374.10

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Solution

The fourth proportional to 5,445,241.19, 7,514,147.57 and 2,997,374.10 is: 4,136,219.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,241.19 : 7,514,147.57 = 2,997,374.10 : x
  2. Step 2: Convert to fraction form
    5,445,241.19/7,514,147.57 = 2,997,374.10/x
  3. Step 3: Cross multiply
    5,445,241.19x = 7,514,147.57 × 2,997,374.10
  4. Step 4: Simplify right side
    5,445,241.19x = 22,522,711,294,909.07
  5. Step 5: Solve for x
    x = 22,522,711,294,909.07/5,445,241.19
  6. Step 6: Final answer
    x = 4,136,219.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.