Home / 4,375,256.70-6,562,885.05-2,834,077.80

Finding the Fourth Proportional to 4,375,256.70, 6,562,885.05 and 2,834,077.80

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Solution

The fourth proportional to 4,375,256.70, 6,562,885.05 and 2,834,077.80 is: 4,251,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,256.70 : 6,562,885.05 = 2,834,077.80 : x
  2. Step 2: Convert to fraction form
    4,375,256.70/6,562,885.05 = 2,834,077.80/x
  3. Step 3: Cross multiply
    4,375,256.70x = 6,562,885.05 × 2,834,077.80
  4. Step 4: Simplify right side
    4,375,256.70x = 18,599,726,824,156.89
  5. Step 5: Solve for x
    x = 18,599,726,824,156.89/4,375,256.70
  6. Step 6: Final answer
    x = 4,251,116.70

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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.