Home / 4,888,889.44-6,746,565.76-2,713,304.96

Finding the Fourth Proportional to 4,888,889.44, 6,746,565.76 and 2,713,304.96

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Solution

The fourth proportional to 4,888,889.44, 6,746,565.76 and 2,713,304.96 is: 3,744,304.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,889.44 : 6,746,565.76 = 2,713,304.96 : x
  2. Step 2: Convert to fraction form
    4,888,889.44/6,746,565.76 = 2,713,304.96/x
  3. Step 3: Cross multiply
    4,888,889.44x = 6,746,565.76 × 2,713,304.96
  4. Step 4: Simplify right side
    4,888,889.44x = 18,305,490,339,574.17
  5. Step 5: Solve for x
    x = 18,305,490,339,574.17/4,888,889.44
  6. Step 6: Final answer
    x = 3,744,304.42

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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.