Home / 4,428,934.95-6,111,930.20-2,391,744.27

Finding the Fourth Proportional to 4,428,934.95, 6,111,930.20 and 2,391,744.27

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Solution

The fourth proportional to 4,428,934.95, 6,111,930.20 and 2,391,744.27 is: 3,300,607.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,934.95 : 6,111,930.20 = 2,391,744.27 : x
  2. Step 2: Convert to fraction form
    4,428,934.95/6,111,930.20 = 2,391,744.27/x
  3. Step 3: Cross multiply
    4,428,934.95x = 6,111,930.20 × 2,391,744.27
  4. Step 4: Simplify right side
    4,428,934.95x = 14,618,174,022,531.23
  5. Step 5: Solve for x
    x = 14,618,174,022,531.23/4,428,934.95
  6. Step 6: Final answer
    x = 3,300,607.07

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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.