Home / 8,980,326.59-13,475,805.10-3,304,536.71

Finding the Fourth Proportional to 8,980,326.59, 13,475,805.10 and 3,304,536.71

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Solution

The fourth proportional to 8,980,326.59, 13,475,805.10 and 3,304,536.71 is: 4,958,760.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,980,326.59 : 13,475,805.10 = 3,304,536.71 : x
  2. Step 2: Convert to fraction form
    8,980,326.59/13,475,805.10 = 3,304,536.71/x
  3. Step 3: Cross multiply
    8,980,326.59x = 13,475,805.10 × 3,304,536.71
  4. Step 4: Simplify right side
    8,980,326.59x = 44,531,292,574,114.85
  5. Step 5: Solve for x
    x = 44,531,292,574,114.85/8,980,326.59
  6. Step 6: Final answer
    x = 4,958,760.93

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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.