Home / 6,392,002.56-9,586,710.72-2,347,102.08

Finding the Fourth Proportional to 6,392,002.56, 9,586,710.72 and 2,347,102.08

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Solution

The fourth proportional to 6,392,002.56, 9,586,710.72 and 2,347,102.08 is: 3,520,178.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,002.56 : 9,586,710.72 = 2,347,102.08 : x
  2. Step 2: Convert to fraction form
    6,392,002.56/9,586,710.72 = 2,347,102.08/x
  3. Step 3: Cross multiply
    6,392,002.56x = 9,586,710.72 × 2,347,102.08
  4. Step 4: Simplify right side
    6,392,002.56x = 22,500,988,671,270.30
  5. Step 5: Solve for x
    x = 22,500,988,671,270.30/6,392,002.56
  6. Step 6: Final answer
    x = 3,520,178.29

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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.