Home / 3,053,437.84-4,581,043.22-1,230,862.20

Finding the Fourth Proportional to 3,053,437.84, 4,581,043.22 and 1,230,862.20

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Solution

The fourth proportional to 3,053,437.84, 4,581,043.22 and 1,230,862.20 is: 1,846,650.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,437.84 : 4,581,043.22 = 1,230,862.20 : x
  2. Step 2: Convert to fraction form
    3,053,437.84/4,581,043.22 = 1,230,862.20/x
  3. Step 3: Cross multiply
    3,053,437.84x = 4,581,043.22 × 1,230,862.20
  4. Step 4: Simplify right side
    3,053,437.84x = 5,638,632,912,731.06
  5. Step 5: Solve for x
    x = 5,638,632,912,731.06/3,053,437.84
  6. Step 6: Final answer
    x = 1,846,650.63

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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.