Home / 9,564,499.63-14,285,793.02-8,652,278.71

Finding the Fourth Proportional to 9,564,499.63, 14,285,793.02 and 8,652,278.71

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Solution

The fourth proportional to 9,564,499.63, 14,285,793.02 and 8,652,278.71 is: 12,923,275.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564,499.63 : 14,285,793.02 = 8,652,278.71 : x
  2. Step 2: Convert to fraction form
    9,564,499.63/14,285,793.02 = 8,652,278.71/x
  3. Step 3: Cross multiply
    9,564,499.63x = 14,285,793.02 × 8,652,278.71
  4. Step 4: Simplify right side
    9,564,499.63x = 123,604,662,802,412.61
  5. Step 5: Solve for x
    x = 123,604,662,802,412.61/9,564,499.63
  6. Step 6: Final answer
    x = 12,923,275.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.