Home / 3,601,528.38-5,402,301.80-1,471,612.50

Finding the Fourth Proportional to 3,601,528.38, 5,402,301.80 and 1,471,612.50

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Solution

The fourth proportional to 3,601,528.38, 5,402,301.80 and 1,471,612.50 is: 2,207,422.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,528.38 : 5,402,301.80 = 1,471,612.50 : x
  2. Step 2: Convert to fraction form
    3,601,528.38/5,402,301.80 = 1,471,612.50/x
  3. Step 3: Cross multiply
    3,601,528.38x = 5,402,301.80 × 1,471,612.50
  4. Step 4: Simplify right side
    3,601,528.38x = 7,950,094,850,294.44
  5. Step 5: Solve for x
    x = 7,950,094,850,294.44/3,601,528.38
  6. Step 6: Final answer
    x = 2,207,422.52

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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.