Home / 2,908,553.32-4,354,627.55-1,539,225.47

Finding the Fourth Proportional to 2,908,553.32, 4,354,627.55 and 1,539,225.47

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Solution

The fourth proportional to 2,908,553.32, 4,354,627.55 and 1,539,225.47 is: 2,304,497.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,553.32 : 4,354,627.55 = 1,539,225.47 : x
  2. Step 2: Convert to fraction form
    2,908,553.32/4,354,627.55 = 1,539,225.47/x
  3. Step 3: Cross multiply
    2,908,553.32x = 4,354,627.55 × 1,539,225.47
  4. Step 4: Simplify right side
    2,908,553.32x = 6,702,753,622,284.67
  5. Step 5: Solve for x
    x = 6,702,753,622,284.67/2,908,553.32
  6. Step 6: Final answer
    x = 2,304,497.42

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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.