Home / 10,608,847.63-14,642,788.10-6,482,353.59

Finding the Fourth Proportional to 10,608,847.63, 14,642,788.10 and 6,482,353.59

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Solution

The fourth proportional to 10,608,847.63, 14,642,788.10 and 6,482,353.59 is: 8,947,223.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,608,847.63 : 14,642,788.10 = 6,482,353.59 : x
  2. Step 2: Convert to fraction form
    10,608,847.63/14,642,788.10 = 6,482,353.59/x
  3. Step 3: Cross multiply
    10,608,847.63x = 14,642,788.10 × 6,482,353.59
  4. Step 4: Simplify right side
    10,608,847.63x = 94,919,729,975,232.52
  5. Step 5: Solve for x
    x = 94,919,729,975,232.52/10,608,847.63
  6. Step 6: Final answer
    x = 8,947,223.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.