Home / 10,984,477.02-15,159,473.91-6,091,233.18

Finding the Fourth Proportional to 10,984,477.02, 15,159,473.91 and 6,091,233.18

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Solution

The fourth proportional to 10,984,477.02, 15,159,473.91 and 6,091,233.18 is: 8,406,398.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,984,477.02 : 15,159,473.91 = 6,091,233.18 : x
  2. Step 2: Convert to fraction form
    10,984,477.02/15,159,473.91 = 6,091,233.18/x
  3. Step 3: Cross multiply
    10,984,477.02x = 15,159,473.91 × 6,091,233.18
  4. Step 4: Simplify right side
    10,984,477.02x = 92,339,890,471,936.33
  5. Step 5: Solve for x
    x = 92,339,890,471,936.33/10,984,477.02
  6. Step 6: Final answer
    x = 8,406,398.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.