Home / 3,554,589.50-4,905,472.58-2,084,293.70

Finding the Fourth Proportional to 3,554,589.50, 4,905,472.58 and 2,084,293.70

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Solution

The fourth proportional to 3,554,589.50, 4,905,472.58 and 2,084,293.70 is: 2,876,406.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,589.50 : 4,905,472.58 = 2,084,293.70 : x
  2. Step 2: Convert to fraction form
    3,554,589.50/4,905,472.58 = 2,084,293.70/x
  3. Step 3: Cross multiply
    3,554,589.50x = 4,905,472.58 × 2,084,293.70
  4. Step 4: Simplify right side
    3,554,589.50x = 10,224,445,594,016.75
  5. Step 5: Solve for x
    x = 10,224,445,594,016.75/3,554,589.50
  6. Step 6: Final answer
    x = 2,876,406.85

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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.