Home / 10,484,638.32-14,469,266.52-5,901,256.56

Finding the Fourth Proportional to 10,484,638.32, 14,469,266.52 and 5,901,256.56

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Solution

The fourth proportional to 10,484,638.32, 14,469,266.52 and 5,901,256.56 is: 8,143,996.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,638.32 : 14,469,266.52 = 5,901,256.56 : x
  2. Step 2: Convert to fraction form
    10,484,638.32/14,469,266.52 = 5,901,256.56/x
  3. Step 3: Cross multiply
    10,484,638.32x = 14,469,266.52 × 5,901,256.56
  4. Step 4: Simplify right side
    10,484,638.32x = 85,386,853,969,538.36
  5. Step 5: Solve for x
    x = 85,386,853,969,538.36/10,484,638.32
  6. Step 6: Final answer
    x = 8,143,996.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.