Home / 6,153,878.32-9,233,519.64-3,274,566.46

Finding the Fourth Proportional to 6,153,878.32, 9,233,519.64 and 3,274,566.46

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Solution

The fourth proportional to 6,153,878.32, 9,233,519.64 and 3,274,566.46 is: 4,913,287.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,878.32 : 9,233,519.64 = 3,274,566.46 : x
  2. Step 2: Convert to fraction form
    6,153,878.32/9,233,519.64 = 3,274,566.46/x
  3. Step 3: Cross multiply
    6,153,878.32x = 9,233,519.64 × 3,274,566.46
  4. Step 4: Simplify right side
    6,153,878.32x = 30,235,773,720,895.28
  5. Step 5: Solve for x
    x = 30,235,773,720,895.28/6,153,878.32
  6. Step 6: Final answer
    x = 4,913,287.55

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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.