Home / 9,708,040.80-14,560,894.80-4,027,672.80

Finding the Fourth Proportional to 9,708,040.80, 14,560,894.80 and 4,027,672.80

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Solution

The fourth proportional to 9,708,040.80, 14,560,894.80 and 4,027,672.80 is: 6,041,025.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,040.80 : 14,560,894.80 = 4,027,672.80 : x
  2. Step 2: Convert to fraction form
    9,708,040.80/14,560,894.80 = 4,027,672.80/x
  3. Step 3: Cross multiply
    9,708,040.80x = 14,560,894.80 × 4,027,672.80
  4. Step 4: Simplify right side
    9,708,040.80x = 58,646,519,929,621.44
  5. Step 5: Solve for x
    x = 58,646,519,929,621.44/9,708,040.80
  6. Step 6: Final answer
    x = 6,041,025.28

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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.