Home / 3,735,136.16-5,604,454.02-1,840,844.24

Finding the Fourth Proportional to 3,735,136.16, 5,604,454.02 and 1,840,844.24

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Solution

The fourth proportional to 3,735,136.16, 5,604,454.02 and 1,840,844.24 is: 2,762,128.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,136.16 : 5,604,454.02 = 1,840,844.24 : x
  2. Step 2: Convert to fraction form
    3,735,136.16/5,604,454.02 = 1,840,844.24/x
  3. Step 3: Cross multiply
    3,735,136.16x = 5,604,454.02 × 1,840,844.24
  4. Step 4: Simplify right side
    3,735,136.16x = 10,316,926,901,061.84
  5. Step 5: Solve for x
    x = 10,316,926,901,061.84/3,735,136.16
  6. Step 6: Final answer
    x = 2,762,128.73

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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.