Home / 5,406,988.88-7,461,834.46-2,959,601.93

Finding the Fourth Proportional to 5,406,988.88, 7,461,834.46 and 2,959,601.93

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Solution

The fourth proportional to 5,406,988.88, 7,461,834.46 and 2,959,601.93 is: 4,084,354.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,406,988.88 : 7,461,834.46 = 2,959,601.93 : x
  2. Step 2: Convert to fraction form
    5,406,988.88/7,461,834.46 = 2,959,601.93/x
  3. Step 3: Cross multiply
    5,406,988.88x = 7,461,834.46 × 2,959,601.93
  4. Step 4: Simplify right side
    5,406,988.88x = 22,084,059,669,077.97
  5. Step 5: Solve for x
    x = 22,084,059,669,077.97/5,406,988.88
  6. Step 6: Final answer
    x = 4,084,354.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.