Home / 971,444.10-1,457,166.15-707,060.10

Finding the Fourth Proportional to 971,444.10, 1,457,166.15 and 707,060.10

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Solution

The fourth proportional to 971,444.10, 1,457,166.15 and 707,060.10 is: 1,060,590.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,444.10 : 1,457,166.15 = 707,060.10 : x
  2. Step 2: Convert to fraction form
    971,444.10/1,457,166.15 = 707,060.10/x
  3. Step 3: Cross multiply
    971,444.10x = 1,457,166.15 × 707,060.10
  4. Step 4: Simplify right side
    971,444.10x = 1,030,304,043,735.61
  5. Step 5: Solve for x
    x = 1,030,304,043,735.61/971,444.10
  6. Step 6: Final answer
    x = 1,060,590.15

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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.