Home / 2,452,290.88-3,678,393.36-1,103,498.84

Finding the Fourth Proportional to 2,452,290.88, 3,678,393.36 and 1,103,498.84

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Solution

The fourth proportional to 2,452,290.88, 3,678,393.36 and 1,103,498.84 is: 1,655,228.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,290.88 : 3,678,393.36 = 1,103,498.84 : x
  2. Step 2: Convert to fraction form
    2,452,290.88/3,678,393.36 = 1,103,498.84/x
  3. Step 3: Cross multiply
    2,452,290.88x = 3,678,393.36 × 1,103,498.84
  4. Step 4: Simplify right side
    2,452,290.88x = 4,059,102,805,823.70
  5. Step 5: Solve for x
    x = 4,059,102,805,823.70/2,452,290.88
  6. Step 6: Final answer
    x = 1,655,228.93

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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.