Home / 1,067,376.83-1,592,681.76-1,002,231.17

Finding the Fourth Proportional to 1,067,376.83, 1,592,681.76 and 1,002,231.17

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Solution

The fourth proportional to 1,067,376.83, 1,592,681.76 and 1,002,231.17 is: 1,495,474.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,376.83 : 1,592,681.76 = 1,002,231.17 : x
  2. Step 2: Convert to fraction form
    1,067,376.83/1,592,681.76 = 1,002,231.17/x
  3. Step 3: Cross multiply
    1,067,376.83x = 1,592,681.76 × 1,002,231.17
  4. Step 4: Simplify right side
    1,067,376.83x = 1,596,235,307,744.16
  5. Step 5: Solve for x
    x = 1,596,235,307,744.16/1,067,376.83
  6. Step 6: Final answer
    x = 1,495,474.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.