Home / 8,870,995.53-13,304,486.52-4,074,073.47

Finding the Fourth Proportional to 8,870,995.53, 13,304,486.52 and 4,074,073.47

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Solution

The fourth proportional to 8,870,995.53, 13,304,486.52 and 4,074,073.47 is: 6,110,188.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,870,995.53 : 13,304,486.52 = 4,074,073.47 : x
  2. Step 2: Convert to fraction form
    8,870,995.53/13,304,486.52 = 4,074,073.47/x
  3. Step 3: Cross multiply
    8,870,995.53x = 13,304,486.52 × 4,074,073.47
  4. Step 4: Simplify right side
    8,870,995.53x = 54,203,455,563,104.62
  5. Step 5: Solve for x
    x = 54,203,455,563,104.62/8,870,995.53
  6. Step 6: Final answer
    x = 6,110,188.58

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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.