Home / 12,737,253.90-17,576,946.30-6,935,908.36

Finding the Fourth Proportional to 12,737,253.90, 17,576,946.30 and 6,935,908.36

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Solution

The fourth proportional to 12,737,253.90, 17,576,946.30 and 6,935,908.36 is: 9,571,300.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,737,253.90 : 17,576,946.30 = 6,935,908.36 : x
  2. Step 2: Convert to fraction form
    12,737,253.90/17,576,946.30 = 6,935,908.36/x
  3. Step 3: Cross multiply
    12,737,253.90x = 17,576,946.30 × 6,935,908.36
  4. Step 4: Simplify right side
    12,737,253.90x = 121,912,088,785,441.08
  5. Step 5: Solve for x
    x = 121,912,088,785,441.08/12,737,253.90
  6. Step 6: Final answer
    x = 9,571,300.83

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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.