Home / 2,955,344.03-4,433,016.05-2,282,406.87

Finding the Fourth Proportional to 2,955,344.03, 4,433,016.05 and 2,282,406.87

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Solution

The fourth proportional to 2,955,344.03, 4,433,016.05 and 2,282,406.87 is: 3,423,610.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,344.03 : 4,433,016.05 = 2,282,406.87 : x
  2. Step 2: Convert to fraction form
    2,955,344.03/4,433,016.05 = 2,282,406.87/x
  3. Step 3: Cross multiply
    2,955,344.03x = 4,433,016.05 × 2,282,406.87
  4. Step 4: Simplify right side
    2,955,344.03x = 10,117,946,287,340.26
  5. Step 5: Solve for x
    x = 10,117,946,287,340.26/2,955,344.03
  6. Step 6: Final answer
    x = 3,423,610.31

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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.