Home / 2,094,023.30-3,140,909.78-746,114.44

Finding the Fourth Proportional to 2,094,023.30, 3,140,909.78 and 746,114.44

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Solution

The fourth proportional to 2,094,023.30, 3,140,909.78 and 746,114.44 is: 1,119,127.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,023.30 : 3,140,909.78 = 746,114.44 : x
  2. Step 2: Convert to fraction form
    2,094,023.30/3,140,909.78 = 746,114.44/x
  3. Step 3: Cross multiply
    2,094,023.30x = 3,140,909.78 × 746,114.44
  4. Step 4: Simplify right side
    2,094,023.30x = 2,343,478,141,595.22
  5. Step 5: Solve for x
    x = 2,343,478,141,595.22/2,094,023.30
  6. Step 6: Final answer
    x = 1,119,127.06

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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.