Home / 2,480,202.40-3,718,855.56-962,111.38

Finding the Fourth Proportional to 2,480,202.40, 3,718,855.56 and 962,111.38

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Solution

The fourth proportional to 2,480,202.40, 3,718,855.56 and 962,111.38 is: 1,442,605.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,202.40 : 3,718,855.56 = 962,111.38 : x
  2. Step 2: Convert to fraction form
    2,480,202.40/3,718,855.56 = 962,111.38/x
  3. Step 3: Cross multiply
    2,480,202.40x = 3,718,855.56 × 962,111.38
  4. Step 4: Simplify right side
    2,480,202.40x = 3,577,953,257,306.69
  5. Step 5: Solve for x
    x = 3,577,953,257,306.69/2,480,202.40
  6. Step 6: Final answer
    x = 1,442,605.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.