Home / 696,301.10-1,044,305.85-341,569.70

Finding the Fourth Proportional to 696,301.10, 1,044,305.85 and 341,569.70

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Solution

The fourth proportional to 696,301.10, 1,044,305.85 and 341,569.70 is: 512,283.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,301.10 : 1,044,305.85 = 341,569.70 : x
  2. Step 2: Convert to fraction form
    696,301.10/1,044,305.85 = 341,569.70/x
  3. Step 3: Cross multiply
    696,301.10x = 1,044,305.85 × 341,569.70
  4. Step 4: Simplify right side
    696,301.10x = 356,703,235,892.75
  5. Step 5: Solve for x
    x = 356,703,235,892.75/696,301.10
  6. Step 6: Final answer
    x = 512,283.03

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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.