Home / 11,293,569.59-15,585,114.22-6,136,918.83

Finding the Fourth Proportional to 11,293,569.59, 15,585,114.22 and 6,136,918.83

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Solution

The fourth proportional to 11,293,569.59, 15,585,114.22 and 6,136,918.83 is: 8,468,941.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,569.59 : 15,585,114.22 = 6,136,918.83 : x
  2. Step 2: Convert to fraction form
    11,293,569.59/15,585,114.22 = 6,136,918.83/x
  3. Step 3: Cross multiply
    11,293,569.59x = 15,585,114.22 × 6,136,918.83
  4. Step 4: Simplify right side
    11,293,569.59x = 95,644,580,909,076.47
  5. Step 5: Solve for x
    x = 95,644,580,909,076.47/11,293,569.59
  6. Step 6: Final answer
    x = 8,468,941.57

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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.