Home / 4,933,648.58-6,808,576.10-2,758,197.15

Finding the Fourth Proportional to 4,933,648.58, 6,808,576.10 and 2,758,197.15

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Solution

The fourth proportional to 4,933,648.58, 6,808,576.10 and 2,758,197.15 is: 3,806,390.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,648.58 : 6,808,576.10 = 2,758,197.15 : x
  2. Step 2: Convert to fraction form
    4,933,648.58/6,808,576.10 = 2,758,197.15/x
  3. Step 3: Cross multiply
    4,933,648.58x = 6,808,576.10 × 2,758,197.15
  4. Step 4: Simplify right side
    4,933,648.58x = 18,779,395,180,787.13
  5. Step 5: Solve for x
    x = 18,779,395,180,787.13/4,933,648.58
  6. Step 6: Final answer
    x = 3,806,390.93

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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.