Home / 6,594,388.65-9,100,309.78-3,654,254.86

Finding the Fourth Proportional to 6,594,388.65, 9,100,309.78 and 3,654,254.86

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Solution

The fourth proportional to 6,594,388.65, 9,100,309.78 and 3,654,254.86 is: 5,042,901.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,388.65 : 9,100,309.78 = 3,654,254.86 : x
  2. Step 2: Convert to fraction form
    6,594,388.65/9,100,309.78 = 3,654,254.86/x
  3. Step 3: Cross multiply
    6,594,388.65x = 9,100,309.78 × 3,654,254.86
  4. Step 4: Simplify right side
    6,594,388.65x = 33,254,851,241,070.53
  5. Step 5: Solve for x
    x = 33,254,851,241,070.53/6,594,388.65
  6. Step 6: Final answer
    x = 5,042,901.32

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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.