Home / 2,045,798.10-3,068,586.21-625,854.30

Finding the Fourth Proportional to 2,045,798.10, 3,068,586.21 and 625,854.30

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Solution

The fourth proportional to 2,045,798.10, 3,068,586.21 and 625,854.30 is: 938,747.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,798.10 : 3,068,586.21 = 625,854.30 : x
  2. Step 2: Convert to fraction form
    2,045,798.10/3,068,586.21 = 625,854.30/x
  3. Step 3: Cross multiply
    2,045,798.10x = 3,068,586.21 × 625,854.30
  4. Step 4: Simplify right side
    2,045,798.10x = 1,920,487,874,449.20
  5. Step 5: Solve for x
    x = 1,920,487,874,449.20/2,045,798.10
  6. Step 6: Final answer
    x = 938,747.51

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Double scale
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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.