Home / 1,169,424.04-1,753,988.10-370,713.28

Finding the Fourth Proportional to 1,169,424.04, 1,753,988.10 and 370,713.28

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Solution

The fourth proportional to 1,169,424.04, 1,753,988.10 and 370,713.28 is: 556,023.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,424.04 : 1,753,988.10 = 370,713.28 : x
  2. Step 2: Convert to fraction form
    1,169,424.04/1,753,988.10 = 370,713.28/x
  3. Step 3: Cross multiply
    1,169,424.04x = 1,753,988.10 × 370,713.28
  4. Step 4: Simplify right side
    1,169,424.04x = 650,226,681,631.97
  5. Step 5: Solve for x
    x = 650,226,681,631.97/1,169,424.04
  6. Step 6: Final answer
    x = 556,023.02

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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.