Home / 8,002,849.60-11,044,983.75-4,564,302.40

Finding the Fourth Proportional to 8,002,849.60, 11,044,983.75 and 4,564,302.40

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Solution

The fourth proportional to 8,002,849.60, 11,044,983.75 and 4,564,302.40 is: 6,299,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,849.60 : 11,044,983.75 = 4,564,302.40 : x
  2. Step 2: Convert to fraction form
    8,002,849.60/11,044,983.75 = 4,564,302.40/x
  3. Step 3: Cross multiply
    8,002,849.60x = 11,044,983.75 × 4,564,302.40
  4. Step 4: Simplify right side
    8,002,849.60x = 50,412,645,838,086.01
  5. Step 5: Solve for x
    x = 50,412,645,838,086.01/8,002,849.60
  6. Step 6: Final answer
    x = 6,299,336.91

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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.