Home / 2,045,826.06-3,068,627.40-625,882.02

Finding the Fourth Proportional to 2,045,826.06, 3,068,627.40 and 625,882.02

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Solution

The fourth proportional to 2,045,826.06, 3,068,627.40 and 625,882.02 is: 938,788.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,826.06 : 3,068,627.40 = 625,882.02 : x
  2. Step 2: Convert to fraction form
    2,045,826.06/3,068,627.40 = 625,882.02/x
  3. Step 3: Cross multiply
    2,045,826.06x = 3,068,627.40 × 625,882.02
  4. Step 4: Simplify right side
    2,045,826.06x = 1,920,598,715,739.35
  5. Step 5: Solve for x
    x = 1,920,598,715,739.35/2,045,826.06
  6. Step 6: Final answer
    x = 938,788.86

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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.