Home / 1,646,088.68-2,468,519.45-566,299.25

Finding the Fourth Proportional to 1,646,088.68, 2,468,519.45 and 566,299.25

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Solution

The fourth proportional to 1,646,088.68, 2,468,519.45 and 566,299.25 is: 849,237.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,088.68 : 2,468,519.45 = 566,299.25 : x
  2. Step 2: Convert to fraction form
    1,646,088.68/2,468,519.45 = 566,299.25/x
  3. Step 3: Cross multiply
    1,646,088.68x = 2,468,519.45 × 566,299.25
  4. Step 4: Simplify right side
    1,646,088.68x = 1,397,920,709,351.89
  5. Step 5: Solve for x
    x = 1,397,920,709,351.89/1,646,088.68
  6. Step 6: Final answer
    x = 849,237.79

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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.