Home / 4,418,964.95-6,098,112.91-2,485,225.47

Finding the Fourth Proportional to 4,418,964.95, 6,098,112.91 and 2,485,225.47

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Solution

The fourth proportional to 4,418,964.95, 6,098,112.91 and 2,485,225.47 is: 3,429,578.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,964.95 : 6,098,112.91 = 2,485,225.47 : x
  2. Step 2: Convert to fraction form
    4,418,964.95/6,098,112.91 = 2,485,225.47/x
  3. Step 3: Cross multiply
    4,418,964.95x = 6,098,112.91 × 2,485,225.47
  4. Step 4: Simplify right side
    4,418,964.95x = 15,155,185,521,206.66
  5. Step 5: Solve for x
    x = 15,155,185,521,206.66/4,418,964.95
  6. Step 6: Final answer
    x = 3,429,578.13

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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.