Home / 2,039,924.20-3,059,886.30-977,042.20

Finding the Fourth Proportional to 2,039,924.20, 3,059,886.30 and 977,042.20

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Solution

The fourth proportional to 2,039,924.20, 3,059,886.30 and 977,042.20 is: 1,465,563.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,924.20 : 3,059,886.30 = 977,042.20 : x
  2. Step 2: Convert to fraction form
    2,039,924.20/3,059,886.30 = 977,042.20/x
  3. Step 3: Cross multiply
    2,039,924.20x = 3,059,886.30 × 977,042.20
  4. Step 4: Simplify right side
    2,039,924.20x = 2,989,638,042,301.86
  5. Step 5: Solve for x
    x = 2,989,638,042,301.86/2,039,924.20
  6. Step 6: Final answer
    x = 1,465,563.30

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Double scale
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Similar ratio
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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.