Home / 5,825,131.19-8,737,689.22-1,565,299.52

Finding the Fourth Proportional to 5,825,131.19, 8,737,689.22 and 1,565,299.52

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Solution

The fourth proportional to 5,825,131.19, 8,737,689.22 and 1,565,299.52 is: 2,347,947.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,131.19 : 8,737,689.22 = 1,565,299.52 : x
  2. Step 2: Convert to fraction form
    5,825,131.19/8,737,689.22 = 1,565,299.52/x
  3. Step 3: Cross multiply
    5,825,131.19x = 8,737,689.22 × 1,565,299.52
  4. Step 4: Simplify right side
    5,825,131.19x = 13,677,100,690,460.23
  5. Step 5: Solve for x
    x = 13,677,100,690,460.23/5,825,131.19
  6. Step 6: Final answer
    x = 2,347,947.24

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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.