Home / 4,775,833.65-7,157,771.11-3,760,947.25

Finding the Fourth Proportional to 4,775,833.65, 7,157,771.11 and 3,760,947.25

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Solution

The fourth proportional to 4,775,833.65, 7,157,771.11 and 3,760,947.25 is: 5,636,712.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,833.65 : 7,157,771.11 = 3,760,947.25 : x
  2. Step 2: Convert to fraction form
    4,775,833.65/7,157,771.11 = 3,760,947.25/x
  3. Step 3: Cross multiply
    4,775,833.65x = 7,157,771.11 × 3,760,947.25
  4. Step 4: Simplify right side
    4,775,833.65x = 26,919,999,572,283.95
  5. Step 5: Solve for x
    x = 26,919,999,572,283.95/4,775,833.65
  6. Step 6: Final answer
    x = 5,636,712.15

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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.