Home / 1,053,637.43-1,454,024.16-570,202.59

Finding the Fourth Proportional to 1,053,637.43, 1,454,024.16 and 570,202.59

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Solution

The fourth proportional to 1,053,637.43, 1,454,024.16 and 570,202.59 is: 786,882.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,637.43 : 1,454,024.16 = 570,202.59 : x
  2. Step 2: Convert to fraction form
    1,053,637.43/1,454,024.16 = 570,202.59/x
  3. Step 3: Cross multiply
    1,053,637.43x = 1,454,024.16 × 570,202.59
  4. Step 4: Simplify right side
    1,053,637.43x = 829,088,341,954.57
  5. Step 5: Solve for x
    x = 829,088,341,954.57/1,053,637.43
  6. Step 6: Final answer
    x = 786,882.02

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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.