Home / 3,337,078.93-4,999,897.49-2,240,808.88

Finding the Fourth Proportional to 3,337,078.93, 4,999,897.49 and 2,240,808.88

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Solution

The fourth proportional to 3,337,078.93, 4,999,897.49 and 2,240,808.88 is: 3,357,371.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,078.93 : 4,999,897.49 = 2,240,808.88 : x
  2. Step 2: Convert to fraction form
    3,337,078.93/4,999,897.49 = 2,240,808.88/x
  3. Step 3: Cross multiply
    3,337,078.93x = 4,999,897.49 × 2,240,808.88
  4. Step 4: Simplify right side
    3,337,078.93x = 11,203,814,694,681.71
  5. Step 5: Solve for x
    x = 11,203,814,694,681.71/3,337,078.93
  6. Step 6: Final answer
    x = 3,357,371.80

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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.