Home / 2,895,494.94-4,343,275.85-873,756.36

Finding the Fourth Proportional to 2,895,494.94, 4,343,275.85 and 873,756.36

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Solution

The fourth proportional to 2,895,494.94, 4,343,275.85 and 873,756.36 is: 1,310,644.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,494.94 : 4,343,275.85 = 873,756.36 : x
  2. Step 2: Convert to fraction form
    2,895,494.94/4,343,275.85 = 873,756.36/x
  3. Step 3: Cross multiply
    2,895,494.94x = 4,343,275.85 × 873,756.36
  4. Step 4: Simplify right side
    2,895,494.94x = 3,794,964,892,803.12
  5. Step 5: Solve for x
    x = 3,794,964,892,803.12/2,895,494.94
  6. Step 6: Final answer
    x = 1,310,644.63

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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.