Home / 4,139,937.24-5,713,112.58-2,304,356.22

Finding the Fourth Proportional to 4,139,937.24, 5,713,112.58 and 2,304,356.22

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Solution

The fourth proportional to 4,139,937.24, 5,713,112.58 and 2,304,356.22 is: 3,180,011.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,937.24 : 5,713,112.58 = 2,304,356.22 : x
  2. Step 2: Convert to fraction form
    4,139,937.24/5,713,112.58 = 2,304,356.22/x
  3. Step 3: Cross multiply
    4,139,937.24x = 5,713,112.58 × 2,304,356.22
  4. Step 4: Simplify right side
    4,139,937.24x = 13,165,046,509,283.25
  5. Step 5: Solve for x
    x = 13,165,046,509,283.25/4,139,937.24
  6. Step 6: Final answer
    x = 3,180,011.13

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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.