Home / 6,541,852.20-9,025,943.58-3,927,677.64

Finding the Fourth Proportional to 6,541,852.20, 9,025,943.58 and 3,927,677.64

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Solution

The fourth proportional to 6,541,852.20, 9,025,943.58 and 3,927,677.64 is: 5,419,106.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,852.20 : 9,025,943.58 = 3,927,677.64 : x
  2. Step 2: Convert to fraction form
    6,541,852.20/9,025,943.58 = 3,927,677.64/x
  3. Step 3: Cross multiply
    6,541,852.20x = 9,025,943.58 × 3,927,677.64
  4. Step 4: Simplify right side
    6,541,852.20x = 35,450,996,779,067.55
  5. Step 5: Solve for x
    x = 35,450,996,779,067.55/6,541,852.20
  6. Step 6: Final answer
    x = 5,419,106.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.