Home / 9,600,597.20-14,417,484.60-5,121,621.20

Finding the Fourth Proportional to 9,600,597.20, 14,417,484.60 and 5,121,621.20

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Solution

The fourth proportional to 9,600,597.20, 14,417,484.60 and 5,121,621.20 is: 7,691,281.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,597.20 : 14,417,484.60 = 5,121,621.20 : x
  2. Step 2: Convert to fraction form
    9,600,597.20/14,417,484.60 = 5,121,621.20/x
  3. Step 3: Cross multiply
    9,600,597.20x = 14,417,484.60 × 5,121,621.20
  4. Step 4: Simplify right side
    9,600,597.20x = 73,840,894,778,033.52
  5. Step 5: Solve for x
    x = 73,840,894,778,033.52/9,600,597.20
  6. Step 6: Final answer
    x = 7,691,281.41

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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.