Home / 10,816,468.02-14,926,729.20-5,922,000.96

Finding the Fourth Proportional to 10,816,468.02, 14,926,729.20 and 5,922,000.96

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Solution

The fourth proportional to 10,816,468.02, 14,926,729.20 and 5,922,000.96 is: 8,172,363.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,816,468.02 : 14,926,729.20 = 5,922,000.96 : x
  2. Step 2: Convert to fraction form
    10,816,468.02/14,926,729.20 = 5,922,000.96/x
  3. Step 3: Cross multiply
    10,816,468.02x = 14,926,729.20 × 5,922,000.96
  4. Step 4: Simplify right side
    10,816,468.02x = 88,396,104,652,060.03
  5. Step 5: Solve for x
    x = 88,396,104,652,060.03/10,816,468.02
  6. Step 6: Final answer
    x = 8,172,363.15

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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.