Home / 3,234,150.88-4,851,710.48-1,044,988.64

Finding the Fourth Proportional to 3,234,150.88, 4,851,710.48 and 1,044,988.64

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Solution

The fourth proportional to 3,234,150.88, 4,851,710.48 and 1,044,988.64 is: 1,567,639.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,150.88 : 4,851,710.48 = 1,044,988.64 : x
  2. Step 2: Convert to fraction form
    3,234,150.88/4,851,710.48 = 1,044,988.64/x
  3. Step 3: Cross multiply
    3,234,150.88x = 4,851,710.48 × 1,044,988.64
  4. Step 4: Simplify right side
    3,234,150.88x = 5,069,982,336,168.95
  5. Step 5: Solve for x
    x = 5,069,982,336,168.95/3,234,150.88
  6. Step 6: Final answer
    x = 1,567,639.40

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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.