Home / 1,208,060.08-1,808,147.17-888,127.23

Finding the Fourth Proportional to 1,208,060.08, 1,808,147.17 and 888,127.23

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Solution

The fourth proportional to 1,208,060.08, 1,808,147.17 and 888,127.23 is: 1,329,292.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,208,060.08 : 1,808,147.17 = 888,127.23 : x
  2. Step 2: Convert to fraction form
    1,208,060.08/1,808,147.17 = 888,127.23/x
  3. Step 3: Cross multiply
    1,208,060.08x = 1,808,147.17 × 888,127.23
  4. Step 4: Simplify right side
    1,208,060.08x = 1,605,864,737,524.44
  5. Step 5: Solve for x
    x = 1,605,864,737,524.44/1,208,060.08
  6. Step 6: Final answer
    x = 1,329,292.11

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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.