Home / 2,304,217.35-3,179,061.14-1,488,901.32

Finding the Fourth Proportional to 2,304,217.35, 3,179,061.14 and 1,488,901.32

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Solution

The fourth proportional to 2,304,217.35, 3,179,061.14 and 1,488,901.32 is: 2,054,193.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,217.35 : 3,179,061.14 = 1,488,901.32 : x
  2. Step 2: Convert to fraction form
    2,304,217.35/3,179,061.14 = 1,488,901.32/x
  3. Step 3: Cross multiply
    2,304,217.35x = 3,179,061.14 × 1,488,901.32
  4. Step 4: Simplify right side
    2,304,217.35x = 4,733,308,320,262.20
  5. Step 5: Solve for x
    x = 4,733,308,320,262.20/2,304,217.35
  6. Step 6: Final answer
    x = 2,054,193.51

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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.