Home / 4,736,865.24-6,536,869.02-2,561,402.88

Finding the Fourth Proportional to 4,736,865.24, 6,536,869.02 and 2,561,402.88

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Solution

The fourth proportional to 4,736,865.24, 6,536,869.02 and 2,561,402.88 is: 3,534,733.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,865.24 : 6,536,869.02 = 2,561,402.88 : x
  2. Step 2: Convert to fraction form
    4,736,865.24/6,536,869.02 = 2,561,402.88/x
  3. Step 3: Cross multiply
    4,736,865.24x = 6,536,869.02 × 2,561,402.88
  4. Step 4: Simplify right side
    4,736,865.24x = 16,743,555,134,010.78
  5. Step 5: Solve for x
    x = 16,743,555,134,010.78/4,736,865.24
  6. Step 6: Final answer
    x = 3,534,733.26

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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.