Home / 1,176,325.20-1,764,451.35-334,876.95

Finding the Fourth Proportional to 1,176,325.20, 1,764,451.35 and 334,876.95

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Solution

The fourth proportional to 1,176,325.20, 1,764,451.35 and 334,876.95 is: 502,305.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,325.20 : 1,764,451.35 = 334,876.95 : x
  2. Step 2: Convert to fraction form
    1,176,325.20/1,764,451.35 = 334,876.95/x
  3. Step 3: Cross multiply
    1,176,325.20x = 1,764,451.35 × 334,876.95
  4. Step 4: Simplify right side
    1,176,325.20x = 590,874,086,511.38
  5. Step 5: Solve for x
    x = 590,874,086,511.38/1,176,325.20
  6. Step 6: Final answer
    x = 502,305.05

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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.