Home / 1,136,435.59-1,704,611.86-337,696.38

Finding the Fourth Proportional to 1,136,435.59, 1,704,611.86 and 337,696.38

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Solution

The fourth proportional to 1,136,435.59, 1,704,611.86 and 337,696.38 is: 506,532.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,435.59 : 1,704,611.86 = 337,696.38 : x
  2. Step 2: Convert to fraction form
    1,136,435.59/1,704,611.86 = 337,696.38/x
  3. Step 3: Cross multiply
    1,136,435.59x = 1,704,611.86 × 337,696.38
  4. Step 4: Simplify right side
    1,136,435.59x = 575,641,253,582.83
  5. Step 5: Solve for x
    x = 575,641,253,582.83/1,136,435.59
  6. Step 6: Final answer
    x = 506,532.23

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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.