Home / 5,830,289.18-8,045,778.03-3,251,967.92

Finding the Fourth Proportional to 5,830,289.18, 8,045,778.03 and 3,251,967.92

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Solution

The fourth proportional to 5,830,289.18, 8,045,778.03 and 3,251,967.92 is: 4,487,703.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,289.18 : 8,045,778.03 = 3,251,967.92 : x
  2. Step 2: Convert to fraction form
    5,830,289.18/8,045,778.03 = 3,251,967.92/x
  3. Step 3: Cross multiply
    5,830,289.18x = 8,045,778.03 × 3,251,967.92
  4. Step 4: Simplify right side
    5,830,289.18x = 26,164,612,045,000.80
  5. Step 5: Solve for x
    x = 26,164,612,045,000.80/5,830,289.18
  6. Step 6: Final answer
    x = 4,487,703.99

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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.