Home / 4,329,446.02-6,494,212.59-1,933,412.02

Finding the Fourth Proportional to 4,329,446.02, 6,494,212.59 and 1,933,412.02

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Solution

The fourth proportional to 4,329,446.02, 6,494,212.59 and 1,933,412.02 is: 2,900,137.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,446.02 : 6,494,212.59 = 1,933,412.02 : x
  2. Step 2: Convert to fraction form
    4,329,446.02/6,494,212.59 = 1,933,412.02/x
  3. Step 3: Cross multiply
    4,329,446.02x = 6,494,212.59 × 1,933,412.02
  4. Step 4: Simplify right side
    4,329,446.02x = 12,555,988,681,941.33
  5. Step 5: Solve for x
    x = 12,555,988,681,941.33/4,329,446.02
  6. Step 6: Final answer
    x = 2,900,137.48

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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.