Home / 5,966,493.60-8,949,740.40-1,706,800.80

Finding the Fourth Proportional to 5,966,493.60, 8,949,740.40 and 1,706,800.80

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Solution

The fourth proportional to 5,966,493.60, 8,949,740.40 and 1,706,800.80 is: 2,560,201.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,493.60 : 8,949,740.40 = 1,706,800.80 : x
  2. Step 2: Convert to fraction form
    5,966,493.60/8,949,740.40 = 1,706,800.80/x
  3. Step 3: Cross multiply
    5,966,493.60x = 8,949,740.40 × 1,706,800.80
  4. Step 4: Simplify right side
    5,966,493.60x = 15,275,424,074,512.32
  5. Step 5: Solve for x
    x = 15,275,424,074,512.32/5,966,493.60
  6. Step 6: Final answer
    x = 2,560,201.20

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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.