Home / 6,169,985.06-9,255,839.49-2,574,928.85

Finding the Fourth Proportional to 6,169,985.06, 9,255,839.49 and 2,574,928.85

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Solution

The fourth proportional to 6,169,985.06, 9,255,839.49 and 2,574,928.85 is: 3,862,752.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,985.06 : 9,255,839.49 = 2,574,928.85 : x
  2. Step 2: Convert to fraction form
    6,169,985.06/9,255,839.49 = 2,574,928.85/x
  3. Step 3: Cross multiply
    6,169,985.06x = 9,255,839.49 × 2,574,928.85
  4. Step 4: Simplify right side
    6,169,985.06x = 23,833,128,087,491.09
  5. Step 5: Solve for x
    x = 23,833,128,087,491.09/6,169,985.06
  6. Step 6: Final answer
    x = 3,862,752.97

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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.