Home / 6,005,257.74-9,006,023.52-2,166,581.13

Finding the Fourth Proportional to 6,005,257.74, 9,006,023.52 and 2,166,581.13

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Solution

The fourth proportional to 6,005,257.74, 9,006,023.52 and 2,166,581.13 is: 3,249,199.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,257.74 : 9,006,023.52 = 2,166,581.13 : x
  2. Step 2: Convert to fraction form
    6,005,257.74/9,006,023.52 = 2,166,581.13/x
  3. Step 3: Cross multiply
    6,005,257.74x = 9,006,023.52 × 2,166,581.13
  4. Step 4: Simplify right side
    6,005,257.74x = 19,512,280,614,768.18
  5. Step 5: Solve for x
    x = 19,512,280,614,768.18/6,005,257.74
  6. Step 6: Final answer
    x = 3,249,199.53

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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.