Home / 4,555,691.90-6,833,647.20-1,360,922.30

Finding the Fourth Proportional to 4,555,691.90, 6,833,647.20 and 1,360,922.30

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Solution

The fourth proportional to 4,555,691.90, 6,833,647.20 and 1,360,922.30 is: 2,041,416.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,691.90 : 6,833,647.20 = 1,360,922.30 : x
  2. Step 2: Convert to fraction form
    4,555,691.90/6,833,647.20 = 1,360,922.30/x
  3. Step 3: Cross multiply
    4,555,691.90x = 6,833,647.20 × 1,360,922.30
  4. Step 4: Simplify right side
    4,555,691.90x = 9,300,062,864,812.56
  5. Step 5: Solve for x
    x = 9,300,062,864,812.56/4,555,691.90
  6. Step 6: Final answer
    x = 2,041,416.12

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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.