Home / 5,752,118.04-7,938,088.99-3,173,964.88

Finding the Fourth Proportional to 5,752,118.04, 7,938,088.99 and 3,173,964.88

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Solution

The fourth proportional to 5,752,118.04, 7,938,088.99 and 3,173,964.88 is: 4,380,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,118.04 : 7,938,088.99 = 3,173,964.88 : x
  2. Step 2: Convert to fraction form
    5,752,118.04/7,938,088.99 = 3,173,964.88/x
  3. Step 3: Cross multiply
    5,752,118.04x = 7,938,088.99 × 3,173,964.88
  4. Step 4: Simplify right side
    5,752,118.04x = 25,195,215,668,574.67
  5. Step 5: Solve for x
    x = 25,195,215,668,574.67/5,752,118.04
  6. Step 6: Final answer
    x = 4,380,163.18

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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.