Home / 6,952,114.20-10,439,981.10-5,157,024.60

Finding the Fourth Proportional to 6,952,114.20, 10,439,981.10 and 5,157,024.60

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Solution

The fourth proportional to 6,952,114.20, 10,439,981.10 and 5,157,024.60 is: 7,744,297.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,114.20 : 10,439,981.10 = 5,157,024.60 : x
  2. Step 2: Convert to fraction form
    6,952,114.20/10,439,981.10 = 5,157,024.60/x
  3. Step 3: Cross multiply
    6,952,114.20x = 10,439,981.10 × 5,157,024.60
  4. Step 4: Simplify right side
    6,952,114.20x = 53,839,239,356,235.05
  5. Step 5: Solve for x
    x = 53,839,239,356,235.05/6,952,114.20
  6. Step 6: Final answer
    x = 7,744,297.32

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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.