Home / 10,464,252.85-14,440,836.81-5,754,834.46

Finding the Fourth Proportional to 10,464,252.85, 14,440,836.81 and 5,754,834.46

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Solution

The fourth proportional to 10,464,252.85, 14,440,836.81 and 5,754,834.46 is: 7,941,763.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,464,252.85 : 14,440,836.81 = 5,754,834.46 : x
  2. Step 2: Convert to fraction form
    10,464,252.85/14,440,836.81 = 5,754,834.46/x
  3. Step 3: Cross multiply
    10,464,252.85x = 14,440,836.81 × 5,754,834.46
  4. Step 4: Simplify right side
    10,464,252.85x = 83,104,625,305,424.47
  5. Step 5: Solve for x
    x = 83,104,625,305,424.47/10,464,252.85
  6. Step 6: Final answer
    x = 7,941,763.88

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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.