Home / 1,836,925.68-2,755,397.30-557,544.25

Finding the Fourth Proportional to 1,836,925.68, 2,755,397.30 and 557,544.25

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Solution

The fourth proportional to 1,836,925.68, 2,755,397.30 and 557,544.25 is: 836,319.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,925.68 : 2,755,397.30 = 557,544.25 : x
  2. Step 2: Convert to fraction form
    1,836,925.68/2,755,397.30 = 557,544.25/x
  3. Step 3: Cross multiply
    1,836,925.68x = 2,755,397.30 × 557,544.25
  4. Step 4: Simplify right side
    1,836,925.68x = 1,536,255,921,080.53
  5. Step 5: Solve for x
    x = 1,536,255,921,080.53/1,836,925.68
  6. Step 6: Final answer
    x = 836,319.04

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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.