Home / 4,289,637.52-6,434,451.10-1,094,764.04

Finding the Fourth Proportional to 4,289,637.52, 6,434,451.10 and 1,094,764.04

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Solution

The fourth proportional to 4,289,637.52, 6,434,451.10 and 1,094,764.04 is: 1,642,144.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,637.52 : 6,434,451.10 = 1,094,764.04 : x
  2. Step 2: Convert to fraction form
    4,289,637.52/6,434,451.10 = 1,094,764.04/x
  3. Step 3: Cross multiply
    4,289,637.52x = 6,434,451.10 × 1,094,764.04
  4. Step 4: Simplify right side
    4,289,637.52x = 7,044,205,681,418.44
  5. Step 5: Solve for x
    x = 7,044,205,681,418.44/4,289,637.52
  6. Step 6: Final answer
    x = 1,642,144.74

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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.