Home / 5,775,632.42-7,967,870.80-3,482,519.18

Finding the Fourth Proportional to 5,775,632.42, 7,967,870.80 and 3,482,519.18

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Solution

The fourth proportional to 5,775,632.42, 7,967,870.80 and 3,482,519.18 is: 4,804,367.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,632.42 : 7,967,870.80 = 3,482,519.18 : x
  2. Step 2: Convert to fraction form
    5,775,632.42/7,967,870.80 = 3,482,519.18/x
  3. Step 3: Cross multiply
    5,775,632.42x = 7,967,870.80 × 3,482,519.18
  4. Step 4: Simplify right side
    5,775,632.42x = 27,748,262,884,761.95
  5. Step 5: Solve for x
    x = 27,748,262,884,761.95/5,775,632.42
  6. Step 6: Final answer
    x = 4,804,367.88

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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.