Home / 2,685,199.24-4,026,839.46-887,750.92

Finding the Fourth Proportional to 2,685,199.24, 4,026,839.46 and 887,750.92

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Solution

The fourth proportional to 2,685,199.24, 4,026,839.46 and 887,750.92 is: 1,331,309.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,199.24 : 4,026,839.46 = 887,750.92 : x
  2. Step 2: Convert to fraction form
    2,685,199.24/4,026,839.46 = 887,750.92/x
  3. Step 3: Cross multiply
    2,685,199.24x = 4,026,839.46 × 887,750.92
  4. Step 4: Simplify right side
    2,685,199.24x = 3,574,830,435,307.30
  5. Step 5: Solve for x
    x = 3,574,830,435,307.30/2,685,199.24
  6. Step 6: Final answer
    x = 1,331,309.19

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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.