Home / 4,140,414.63-5,713,710.57-2,304,869.58

Finding the Fourth Proportional to 4,140,414.63, 5,713,710.57 and 2,304,869.58

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Solution

The fourth proportional to 4,140,414.63, 5,713,710.57 and 2,304,869.58 is: 3,180,685.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,414.63 : 5,713,710.57 = 2,304,869.58 : x
  2. Step 2: Convert to fraction form
    4,140,414.63/5,713,710.57 = 2,304,869.58/x
  3. Step 3: Cross multiply
    4,140,414.63x = 5,713,710.57 × 2,304,869.58
  4. Step 4: Simplify right side
    4,140,414.63x = 13,169,357,681,717.46
  5. Step 5: Solve for x
    x = 13,169,357,681,717.46/4,140,414.63
  6. Step 6: Final answer
    x = 3,180,685.72

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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.