Home / 6,074,989.12-8,385,594.60-3,497,697.10

Finding the Fourth Proportional to 6,074,989.12, 8,385,594.60 and 3,497,697.10

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Solution

The fourth proportional to 6,074,989.12, 8,385,594.60 and 3,497,697.10 is: 4,828,036.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,989.12 : 8,385,594.60 = 3,497,697.10 : x
  2. Step 2: Convert to fraction form
    6,074,989.12/8,385,594.60 = 3,497,697.10/x
  3. Step 3: Cross multiply
    6,074,989.12x = 8,385,594.60 × 3,497,697.10
  4. Step 4: Simplify right side
    6,074,989.12x = 29,330,269,914,195.66
  5. Step 5: Solve for x
    x = 29,330,269,914,195.66/6,074,989.12
  6. Step 6: Final answer
    x = 4,828,036.62

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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.