Home / 652,435.29-898,314.64-592,648.18

Finding the Fourth Proportional to 652,435.29, 898,314.64 and 592,648.18

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Solution

The fourth proportional to 652,435.29, 898,314.64 and 592,648.18 is: 815,995.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,435.29 : 898,314.64 = 592,648.18 : x
  2. Step 2: Convert to fraction form
    652,435.29/898,314.64 = 592,648.18/x
  3. Step 3: Cross multiply
    652,435.29x = 898,314.64 × 592,648.18
  4. Step 4: Simplify right side
    652,435.29x = 532,384,536,463.36
  5. Step 5: Solve for x
    x = 532,384,536,463.36/652,435.29
  6. Step 6: Final answer
    x = 815,995.92

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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.