Home / 1,024,691.58-1,537,569.29-417,925.04

Finding the Fourth Proportional to 1,024,691.58, 1,537,569.29 and 417,925.04

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Solution

The fourth proportional to 1,024,691.58, 1,537,569.29 and 417,925.04 is: 627,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,691.58 : 1,537,569.29 = 417,925.04 : x
  2. Step 2: Convert to fraction form
    1,024,691.58/1,537,569.29 = 417,925.04/x
  3. Step 3: Cross multiply
    1,024,691.58x = 1,537,569.29 × 417,925.04
  4. Step 4: Simplify right side
    1,024,691.58x = 642,588,707,026.02
  5. Step 5: Solve for x
    x = 642,588,707,026.02/1,024,691.58
  6. Step 6: Final answer
    x = 627,104.51

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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.