Home / 9,466,176.52-14,184,816.02-5,620,425.88

Finding the Fourth Proportional to 9,466,176.52, 14,184,816.02 and 5,620,425.88

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Solution

The fourth proportional to 9,466,176.52, 14,184,816.02 and 5,620,425.88 is: 8,422,060.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466,176.52 : 14,184,816.02 = 5,620,425.88 : x
  2. Step 2: Convert to fraction form
    9,466,176.52/14,184,816.02 = 5,620,425.88/x
  3. Step 3: Cross multiply
    9,466,176.52x = 14,184,816.02 × 5,620,425.88
  4. Step 4: Simplify right side
    9,466,176.52x = 79,724,707,061,846.59
  5. Step 5: Solve for x
    x = 79,724,707,061,846.59/9,466,176.52
  6. Step 6: Final answer
    x = 8,422,060.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.