Home / 8,329,327.77-12,494,268.23-2,864,368.97

Finding the Fourth Proportional to 8,329,327.77, 12,494,268.23 and 2,864,368.97

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Solution

The fourth proportional to 8,329,327.77, 12,494,268.23 and 2,864,368.97 is: 4,296,648.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,329,327.77 : 12,494,268.23 = 2,864,368.97 : x
  2. Step 2: Convert to fraction form
    8,329,327.77/12,494,268.23 = 2,864,368.97/x
  3. Step 3: Cross multiply
    8,329,327.77x = 12,494,268.23 × 2,864,368.97
  4. Step 4: Simplify right side
    8,329,327.77x = 35,788,194,220,868.83
  5. Step 5: Solve for x
    x = 35,788,194,220,868.83/8,329,327.77
  6. Step 6: Final answer
    x = 4,296,648.57

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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.