Home / 5,775,634.40-7,967,873.56-3,482,521.16

Finding the Fourth Proportional to 5,775,634.40, 7,967,873.56 and 3,482,521.16

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Solution

The fourth proportional to 5,775,634.40, 7,967,873.56 and 3,482,521.16 is: 4,804,370.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,634.40 : 7,967,873.56 = 3,482,521.16 : x
  2. Step 2: Convert to fraction form
    5,775,634.40/7,967,873.56 = 3,482,521.16/x
  3. Step 3: Cross multiply
    5,775,634.40x = 7,967,873.56 × 3,482,521.16
  4. Step 4: Simplify right side
    5,775,634.40x = 27,748,288,272,904.53
  5. Step 5: Solve for x
    x = 27,748,288,272,904.53/5,775,634.40
  6. Step 6: Final answer
    x = 4,804,370.63

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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.