Home / 4,157,564.20-6,241,595.10-2,240,002.60

Finding the Fourth Proportional to 4,157,564.20, 6,241,595.10 and 2,240,002.60

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Solution

The fourth proportional to 4,157,564.20, 6,241,595.10 and 2,240,002.60 is: 3,362,831.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,564.20 : 6,241,595.10 = 2,240,002.60 : x
  2. Step 2: Convert to fraction form
    4,157,564.20/6,241,595.10 = 2,240,002.60/x
  3. Step 3: Cross multiply
    4,157,564.20x = 6,241,595.10 × 2,240,002.60
  4. Step 4: Simplify right side
    4,157,564.20x = 13,981,189,252,147.26
  5. Step 5: Solve for x
    x = 13,981,189,252,147.26/4,157,564.20
  6. Step 6: Final answer
    x = 3,362,831.84

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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.