Home / 10,644,935.04-15,975,803.52-4,962,234.24

Finding the Fourth Proportional to 10,644,935.04, 15,975,803.52 and 4,962,234.24

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Solution

The fourth proportional to 10,644,935.04, 15,975,803.52 and 4,962,234.24 is: 7,447,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,644,935.04 : 15,975,803.52 = 4,962,234.24 : x
  2. Step 2: Convert to fraction form
    10,644,935.04/15,975,803.52 = 4,962,234.24/x
  3. Step 3: Cross multiply
    10,644,935.04x = 15,975,803.52 × 4,962,234.24
  4. Step 4: Simplify right side
    10,644,935.04x = 79,275,679,238,456.53
  5. Step 5: Solve for x
    x = 79,275,679,238,456.53/10,644,935.04
  6. Step 6: Final answer
    x = 7,447,267.54

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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.