Home / 1,016,666.68-1,524,478.98-537,151.88

Finding the Fourth Proportional to 1,016,666.68, 1,524,478.98 and 537,151.88

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Solution

The fourth proportional to 1,016,666.68, 1,524,478.98 and 537,151.88 is: 805,452.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,666.68 : 1,524,478.98 = 537,151.88 : x
  2. Step 2: Convert to fraction form
    1,016,666.68/1,524,478.98 = 537,151.88/x
  3. Step 3: Cross multiply
    1,016,666.68x = 1,524,478.98 × 537,151.88
  4. Step 4: Simplify right side
    1,016,666.68x = 818,876,750,127.48
  5. Step 5: Solve for x
    x = 818,876,750,127.48/1,016,666.68
  6. Step 6: Final answer
    x = 805,452.53

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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.