Home / 3,695,569.32-5,543,366.80-1,136,766.90

Finding the Fourth Proportional to 3,695,569.32, 5,543,366.80 and 1,136,766.90

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Solution

The fourth proportional to 3,695,569.32, 5,543,366.80 and 1,136,766.90 is: 1,705,154.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,569.32 : 5,543,366.80 = 1,136,766.90 : x
  2. Step 2: Convert to fraction form
    3,695,569.32/5,543,366.80 = 1,136,766.90/x
  3. Step 3: Cross multiply
    3,695,569.32x = 5,543,366.80 × 1,136,766.90
  4. Step 4: Simplify right side
    3,695,569.32x = 6,301,515,892,798.92
  5. Step 5: Solve for x
    x = 6,301,515,892,798.92/3,695,569.32
  6. Step 6: Final answer
    x = 1,705,154.29

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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.