Home / 4,579,600.88-6,869,425.08-2,685,013.76

Finding the Fourth Proportional to 4,579,600.88, 6,869,425.08 and 2,685,013.76

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Solution

The fourth proportional to 4,579,600.88, 6,869,425.08 and 2,685,013.76 is: 4,027,534.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,600.88 : 6,869,425.08 = 2,685,013.76 : x
  2. Step 2: Convert to fraction form
    4,579,600.88/6,869,425.08 = 2,685,013.76/x
  3. Step 3: Cross multiply
    4,579,600.88x = 6,869,425.08 × 2,685,013.76
  4. Step 4: Simplify right side
    4,579,600.88x = 18,444,500,863,089.10
  5. Step 5: Solve for x
    x = 18,444,500,863,089.10/4,579,600.88
  6. Step 6: Final answer
    x = 4,027,534.57

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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.