Home / 1,027,822.52-1,418,547.09-592,156.92

Finding the Fourth Proportional to 1,027,822.52, 1,418,547.09 and 592,156.92

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Solution

The fourth proportional to 1,027,822.52, 1,418,547.09 and 592,156.92 is: 817,264.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,822.52 : 1,418,547.09 = 592,156.92 : x
  2. Step 2: Convert to fraction form
    1,027,822.52/1,418,547.09 = 592,156.92/x
  3. Step 3: Cross multiply
    1,027,822.52x = 1,418,547.09 × 592,156.92
  4. Step 4: Simplify right side
    1,027,822.52x = 840,002,470,369.81
  5. Step 5: Solve for x
    x = 840,002,470,369.81/1,027,822.52
  6. Step 6: Final answer
    x = 817,264.12

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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.