Home / 3,697,970.40-5,544,190.80-1,566,309.60

Finding the Fourth Proportional to 3,697,970.40, 5,544,190.80 and 1,566,309.60

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Solution

The fourth proportional to 3,697,970.40, 5,544,190.80 and 1,566,309.60 is: 2,348,293.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,970.40 : 5,544,190.80 = 1,566,309.60 : x
  2. Step 2: Convert to fraction form
    3,697,970.40/5,544,190.80 = 1,566,309.60/x
  3. Step 3: Cross multiply
    3,697,970.40x = 5,544,190.80 × 1,566,309.60
  4. Step 4: Simplify right side
    3,697,970.40x = 8,683,919,274,271.68
  5. Step 5: Solve for x
    x = 8,683,919,274,271.68/3,697,970.40
  6. Step 6: Final answer
    x = 2,348,293.34

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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.