Home / 14,292,545.04-21,426,759.50-6,199,427.61

Finding the Fourth Proportional to 14,292,545.04, 21,426,759.50 and 6,199,427.61

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Solution

The fourth proportional to 14,292,545.04, 21,426,759.50 and 6,199,427.61 is: 9,293,911.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,292,545.04 : 21,426,759.50 = 6,199,427.61 : x
  2. Step 2: Convert to fraction form
    14,292,545.04/21,426,759.50 = 6,199,427.61/x
  3. Step 3: Cross multiply
    14,292,545.04x = 21,426,759.50 × 6,199,427.61
  4. Step 4: Simplify right side
    14,292,545.04x = 132,833,644,406,132.67
  5. Step 5: Solve for x
    x = 132,833,644,406,132.67/14,292,545.04
  6. Step 6: Final answer
    x = 9,293,911.20

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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.