Home / 1,016,450.64-1,524,119.04-468,748.53

Finding the Fourth Proportional to 1,016,450.64, 1,524,119.04 and 468,748.53

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Solution

The fourth proportional to 1,016,450.64, 1,524,119.04 and 468,748.53 is: 702,865.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,450.64 : 1,524,119.04 = 468,748.53 : x
  2. Step 2: Convert to fraction form
    1,016,450.64/1,524,119.04 = 468,748.53/x
  3. Step 3: Cross multiply
    1,016,450.64x = 1,524,119.04 × 468,748.53
  4. Step 4: Simplify right side
    1,016,450.64x = 714,428,559,545.01
  5. Step 5: Solve for x
    x = 714,428,559,545.01/1,016,450.64
  6. Step 6: Final answer
    x = 702,865.96

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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.