Home / 5,750,998.80-8,626,498.20-1,708,110.60

Finding the Fourth Proportional to 5,750,998.80, 8,626,498.20 and 1,708,110.60

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Solution

The fourth proportional to 5,750,998.80, 8,626,498.20 and 1,708,110.60 is: 2,562,165.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,998.80 : 8,626,498.20 = 1,708,110.60 : x
  2. Step 2: Convert to fraction form
    5,750,998.80/8,626,498.20 = 1,708,110.60/x
  3. Step 3: Cross multiply
    5,750,998.80x = 8,626,498.20 × 1,708,110.60
  4. Step 4: Simplify right side
    5,750,998.80x = 14,735,013,016,300.92
  5. Step 5: Solve for x
    x = 14,735,013,016,300.92/5,750,998.80
  6. Step 6: Final answer
    x = 2,562,165.90

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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.