Home / 597,746.79-895,356.18-483,403.95

Finding the Fourth Proportional to 597,746.79, 895,356.18 and 483,403.95

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Solution

The fourth proportional to 597,746.79, 895,356.18 and 483,403.95 is: 724,083.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,746.79 : 895,356.18 = 483,403.95 : x
  2. Step 2: Convert to fraction form
    597,746.79/895,356.18 = 483,403.95/x
  3. Step 3: Cross multiply
    597,746.79x = 895,356.18 × 483,403.95
  4. Step 4: Simplify right side
    597,746.79x = 432,818,714,068.91
  5. Step 5: Solve for x
    x = 432,818,714,068.91/597,746.79
  6. Step 6: Final answer
    x = 724,083.71

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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.