Home / 4,104,006.40-6,156,671.08-1,264,117.24

Finding the Fourth Proportional to 4,104,006.40, 6,156,671.08 and 1,264,117.24

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Solution

The fourth proportional to 4,104,006.40, 6,156,671.08 and 1,264,117.24 is: 1,896,379.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,006.40 : 6,156,671.08 = 1,264,117.24 : x
  2. Step 2: Convert to fraction form
    4,104,006.40/6,156,671.08 = 1,264,117.24/x
  3. Step 3: Cross multiply
    4,104,006.40x = 6,156,671.08 × 1,264,117.24
  4. Step 4: Simplify right side
    4,104,006.40x = 7,782,754,053,237.42
  5. Step 5: Solve for x
    x = 7,782,754,053,237.42/4,104,006.40
  6. Step 6: Final answer
    x = 1,896,379.61

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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.