Home / 2,798,686.19-4,192,617.68-2,344,008.89

Finding the Fourth Proportional to 2,798,686.19, 4,192,617.68 and 2,344,008.89

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Solution

The fourth proportional to 2,798,686.19, 4,192,617.68 and 2,344,008.89 is: 3,511,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,798,686.19 : 4,192,617.68 = 2,344,008.89 : x
  2. Step 2: Convert to fraction form
    2,798,686.19/4,192,617.68 = 2,344,008.89/x
  3. Step 3: Cross multiply
    2,798,686.19x = 4,192,617.68 × 2,344,008.89
  4. Step 4: Simplify right side
    2,798,686.19x = 9,827,533,102,571.13
  5. Step 5: Solve for x
    x = 9,827,533,102,571.13/2,798,686.19
  6. Step 6: Final answer
    x = 3,511,480.90

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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.