Home / 4,779,445.52-6,598,072.50-3,238,846.22

Finding the Fourth Proportional to 4,779,445.52, 6,598,072.50 and 3,238,846.22

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Solution

The fourth proportional to 4,779,445.52, 6,598,072.50 and 3,238,846.22 is: 4,471,259.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,445.52 : 6,598,072.50 = 3,238,846.22 : x
  2. Step 2: Convert to fraction form
    4,779,445.52/6,598,072.50 = 3,238,846.22/x
  3. Step 3: Cross multiply
    4,779,445.52x = 6,598,072.50 × 3,238,846.22
  4. Step 4: Simplify right side
    4,779,445.52x = 21,370,142,175,910.95
  5. Step 5: Solve for x
    x = 21,370,142,175,910.95/4,779,445.52
  6. Step 6: Final answer
    x = 4,471,259.71

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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.