Home / 1,462,002.61-2,193,066.17-451,102.18

Finding the Fourth Proportional to 1,462,002.61, 2,193,066.17 and 451,102.18

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Solution

The fourth proportional to 1,462,002.61, 2,193,066.17 and 451,102.18 is: 676,672.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,002.61 : 2,193,066.17 = 451,102.18 : x
  2. Step 2: Convert to fraction form
    1,462,002.61/2,193,066.17 = 451,102.18/x
  3. Step 3: Cross multiply
    1,462,002.61x = 2,193,066.17 × 451,102.18
  4. Step 4: Simplify right side
    1,462,002.61x = 989,296,933,398.41
  5. Step 5: Solve for x
    x = 989,296,933,398.41/1,462,002.61
  6. Step 6: Final answer
    x = 676,672.48

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1.5x scale

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.