Home / 4,754,367.06-6,560,987.31-2,578,904.70

Finding the Fourth Proportional to 4,754,367.06, 6,560,987.31 and 2,578,904.70

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Solution

The fourth proportional to 4,754,367.06, 6,560,987.31 and 2,578,904.70 is: 3,558,867.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,367.06 : 6,560,987.31 = 2,578,904.70 : x
  2. Step 2: Convert to fraction form
    4,754,367.06/6,560,987.31 = 2,578,904.70/x
  3. Step 3: Cross multiply
    4,754,367.06x = 6,560,987.31 × 2,578,904.70
  4. Step 4: Simplify right side
    4,754,367.06x = 16,920,161,010,399.36
  5. Step 5: Solve for x
    x = 16,920,161,010,399.36/4,754,367.06
  6. Step 6: Final answer
    x = 3,558,867.21

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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.