Home / 4,304,165.76-5,940,458.88-3,283,643.52

Finding the Fourth Proportional to 4,304,165.76, 5,940,458.88 and 3,283,643.52

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Solution

The fourth proportional to 4,304,165.76, 5,940,458.88 and 3,283,643.52 is: 4,531,969.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,165.76 : 5,940,458.88 = 3,283,643.52 : x
  2. Step 2: Convert to fraction form
    4,304,165.76/5,940,458.88 = 3,283,643.52/x
  3. Step 3: Cross multiply
    4,304,165.76x = 5,940,458.88 × 3,283,643.52
  4. Step 4: Simplify right side
    4,304,165.76x = 19,506,349,307,138.46
  5. Step 5: Solve for x
    x = 19,506,349,307,138.46/4,304,165.76
  6. Step 6: Final answer
    x = 4,531,969.82

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1.5x scale

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.