Home / 1,034,246.80-1,548,490.65-527,713.30

Finding the Fourth Proportional to 1,034,246.80, 1,548,490.65 and 527,713.30

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Solution

The fourth proportional to 1,034,246.80, 1,548,490.65 and 527,713.30 is: 790,100.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,246.80 : 1,548,490.65 = 527,713.30 : x
  2. Step 2: Convert to fraction form
    1,034,246.80/1,548,490.65 = 527,713.30/x
  3. Step 3: Cross multiply
    1,034,246.80x = 1,548,490.65 × 527,713.30
  4. Step 4: Simplify right side
    1,034,246.80x = 817,159,110,930.65
  5. Step 5: Solve for x
    x = 817,159,110,930.65/1,034,246.80
  6. Step 6: Final answer
    x = 790,100.69

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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.