Home / 2,363,427.90-3,546,016.65-766,043.10

Finding the Fourth Proportional to 2,363,427.90, 3,546,016.65 and 766,043.10

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Solution

The fourth proportional to 2,363,427.90, 3,546,016.65 and 766,043.10 is: 1,149,348.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,427.90 : 3,546,016.65 = 766,043.10 : x
  2. Step 2: Convert to fraction form
    2,363,427.90/3,546,016.65 = 766,043.10/x
  3. Step 3: Cross multiply
    2,363,427.90x = 3,546,016.65 × 766,043.10
  4. Step 4: Simplify right side
    2,363,427.90x = 2,716,401,587,217.61
  5. Step 5: Solve for x
    x = 2,716,401,587,217.61/2,363,427.90
  6. Step 6: Final answer
    x = 1,149,348.19

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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.