Home / 5,633,377.84-7,773,851.52-3,340,166.32

Finding the Fourth Proportional to 5,633,377.84, 7,773,851.52 and 3,340,166.32

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Solution

The fourth proportional to 5,633,377.84, 7,773,851.52 and 3,340,166.32 is: 4,609,305.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633,377.84 : 7,773,851.52 = 3,340,166.32 : x
  2. Step 2: Convert to fraction form
    5,633,377.84/7,773,851.52 = 3,340,166.32/x
  3. Step 3: Cross multiply
    5,633,377.84x = 7,773,851.52 × 3,340,166.32
  4. Step 4: Simplify right side
    5,633,377.84x = 25,965,957,023,784.80
  5. Step 5: Solve for x
    x = 25,965,957,023,784.80/5,633,377.84
  6. Step 6: Final answer
    x = 4,609,305.07

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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.