Home / 10,024,400.69-15,009,660.70-6,361,298.02

Finding the Fourth Proportional to 10,024,400.69, 15,009,660.70 and 6,361,298.02

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Solution

The fourth proportional to 10,024,400.69, 15,009,660.70 and 6,361,298.02 is: 9,524,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,400.69 : 15,009,660.70 = 6,361,298.02 : x
  2. Step 2: Convert to fraction form
    10,024,400.69/15,009,660.70 = 6,361,298.02/x
  3. Step 3: Cross multiply
    10,024,400.69x = 15,009,660.70 × 6,361,298.02
  4. Step 4: Simplify right side
    10,024,400.69x = 95,480,924,942,942.62
  5. Step 5: Solve for x
    x = 95,480,924,942,942.62/10,024,400.69
  6. Step 6: Final answer
    x = 9,524,851.20

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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.