Home / 4,069,016.60-5,615,206.56-2,233,420.52

Finding the Fourth Proportional to 4,069,016.60, 5,615,206.56 and 2,233,420.52

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Solution

The fourth proportional to 4,069,016.60, 5,615,206.56 and 2,233,420.52 is: 3,082,100.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,016.60 : 5,615,206.56 = 2,233,420.52 : x
  2. Step 2: Convert to fraction form
    4,069,016.60/5,615,206.56 = 2,233,420.52/x
  3. Step 3: Cross multiply
    4,069,016.60x = 5,615,206.56 × 2,233,420.52
  4. Step 4: Simplify right side
    4,069,016.60x = 12,541,117,555,142.61
  5. Step 5: Solve for x
    x = 12,541,117,555,142.61/4,069,016.60
  6. Step 6: Final answer
    x = 3,082,100.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.