Home / 2,995,517.40-4,493,276.10-973,757.40

Finding the Fourth Proportional to 2,995,517.40, 4,493,276.10 and 973,757.40

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Solution

The fourth proportional to 2,995,517.40, 4,493,276.10 and 973,757.40 is: 1,460,636.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,517.40 : 4,493,276.10 = 973,757.40 : x
  2. Step 2: Convert to fraction form
    2,995,517.40/4,493,276.10 = 973,757.40/x
  3. Step 3: Cross multiply
    2,995,517.40x = 4,493,276.10 × 973,757.40
  4. Step 4: Simplify right side
    2,995,517.40x = 4,375,360,852,618.14
  5. Step 5: Solve for x
    x = 4,375,360,852,618.14/2,995,517.40
  6. Step 6: Final answer
    x = 1,460,636.10

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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.