Home / 9,501,128.28-14,251,697.28-2,312,663.40

Finding the Fourth Proportional to 9,501,128.28, 14,251,697.28 and 2,312,663.40

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Solution

The fourth proportional to 9,501,128.28, 14,251,697.28 and 2,312,663.40 is: 3,468,996.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501,128.28 : 14,251,697.28 = 2,312,663.40 : x
  2. Step 2: Convert to fraction form
    9,501,128.28/14,251,697.28 = 2,312,663.40/x
  3. Step 3: Cross multiply
    9,501,128.28x = 14,251,697.28 × 2,312,663.40
  4. Step 4: Simplify right side
    9,501,128.28x = 32,959,378,687,335.55
  5. Step 5: Solve for x
    x = 32,959,378,687,335.55/9,501,128.28
  6. Step 6: Final answer
    x = 3,468,996.28

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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.