Home / 7,994,493.16-11,029,301.70-5,093,364.52

Finding the Fourth Proportional to 7,994,493.16, 11,029,301.70 and 5,093,364.52

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Solution

The fourth proportional to 7,994,493.16, 11,029,301.70 and 5,093,364.52 is: 7,026,868.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994,493.16 : 11,029,301.70 = 5,093,364.52 : x
  2. Step 2: Convert to fraction form
    7,994,493.16/11,029,301.70 = 5,093,364.52/x
  3. Step 3: Cross multiply
    7,994,493.16x = 11,029,301.70 × 5,093,364.52
  4. Step 4: Simplify right side
    7,994,493.16x = 56,176,253,959,155.67
  5. Step 5: Solve for x
    x = 56,176,253,959,155.67/7,994,493.16
  6. Step 6: Final answer
    x = 7,026,868.73

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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.