Home / 5,884,360.40-8,826,540.60-2,097,966.80

Finding the Fourth Proportional to 5,884,360.40, 8,826,540.60 and 2,097,966.80

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Solution

The fourth proportional to 5,884,360.40, 8,826,540.60 and 2,097,966.80 is: 3,146,950.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884,360.40 : 8,826,540.60 = 2,097,966.80 : x
  2. Step 2: Convert to fraction form
    5,884,360.40/8,826,540.60 = 2,097,966.80/x
  3. Step 3: Cross multiply
    5,884,360.40x = 8,826,540.60 × 2,097,966.80
  4. Step 4: Simplify right side
    5,884,360.40x = 18,517,789,137,652.08
  5. Step 5: Solve for x
    x = 18,517,789,137,652.08/5,884,360.40
  6. Step 6: Final answer
    x = 3,146,950.20

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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.