Home / 6,191,595.60-9,269,022.60-4,601,209.20

Finding the Fourth Proportional to 6,191,595.60, 9,269,022.60 and 4,601,209.20

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Solution

The fourth proportional to 6,191,595.60, 9,269,022.60 and 4,601,209.20 is: 6,888,161.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,595.60 : 9,269,022.60 = 4,601,209.20 : x
  2. Step 2: Convert to fraction form
    6,191,595.60/9,269,022.60 = 4,601,209.20/x
  3. Step 3: Cross multiply
    6,191,595.60x = 9,269,022.60 × 4,601,209.20
  4. Step 4: Simplify right side
    6,191,595.60x = 42,648,712,062,127.92
  5. Step 5: Solve for x
    x = 42,648,712,062,127.92/6,191,595.60
  6. Step 6: Final answer
    x = 6,888,161.76

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1.5x scale

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.