Home / 4,710,701.70-7,066,052.55-1,344,471.30

Finding the Fourth Proportional to 4,710,701.70, 7,066,052.55 and 1,344,471.30

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Solution

The fourth proportional to 4,710,701.70, 7,066,052.55 and 1,344,471.30 is: 2,016,706.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,701.70 : 7,066,052.55 = 1,344,471.30 : x
  2. Step 2: Convert to fraction form
    4,710,701.70/7,066,052.55 = 1,344,471.30/x
  3. Step 3: Cross multiply
    4,710,701.70x = 7,066,052.55 × 1,344,471.30
  4. Step 4: Simplify right side
    4,710,701.70x = 9,500,104,857,766.82
  5. Step 5: Solve for x
    x = 9,500,104,857,766.82/4,710,701.70
  6. Step 6: Final answer
    x = 2,016,706.95

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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.