Home / 3,144,707.70-4,717,061.55-2,010,966.90

Finding the Fourth Proportional to 3,144,707.70, 4,717,061.55 and 2,010,966.90

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Solution

The fourth proportional to 3,144,707.70, 4,717,061.55 and 2,010,966.90 is: 3,016,450.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,707.70 : 4,717,061.55 = 2,010,966.90 : x
  2. Step 2: Convert to fraction form
    3,144,707.70/4,717,061.55 = 2,010,966.90/x
  3. Step 3: Cross multiply
    3,144,707.70x = 4,717,061.55 × 2,010,966.90
  4. Step 4: Simplify right side
    3,144,707.70x = 9,485,854,642,312.69
  5. Step 5: Solve for x
    x = 9,485,854,642,312.69/3,144,707.70
  6. Step 6: Final answer
    x = 3,016,450.35

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Similar ratio
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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.