Home / 4,995,098.55-7,488,055.13-1,799,443.22

Finding the Fourth Proportional to 4,995,098.55, 7,488,055.13 and 1,799,443.22

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Solution

The fourth proportional to 4,995,098.55, 7,488,055.13 and 1,799,443.22 is: 2,697,510.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,098.55 : 7,488,055.13 = 1,799,443.22 : x
  2. Step 2: Convert to fraction form
    4,995,098.55/7,488,055.13 = 1,799,443.22/x
  3. Step 3: Cross multiply
    4,995,098.55x = 7,488,055.13 × 1,799,443.22
  4. Step 4: Simplify right side
    4,995,098.55x = 13,474,329,988,227.23
  5. Step 5: Solve for x
    x = 13,474,329,988,227.23/4,995,098.55
  6. Step 6: Final answer
    x = 2,697,510.34

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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.