Home / 4,331,780.04-5,977,662.60-2,397,903.96

Finding the Fourth Proportional to 4,331,780.04, 5,977,662.60 and 2,397,903.96

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Solution

The fourth proportional to 4,331,780.04, 5,977,662.60 and 2,397,903.96 is: 3,309,000.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,780.04 : 5,977,662.60 = 2,397,903.96 : x
  2. Step 2: Convert to fraction form
    4,331,780.04/5,977,662.60 = 2,397,903.96/x
  3. Step 3: Cross multiply
    4,331,780.04x = 5,977,662.60 × 2,397,903.96
  4. Step 4: Simplify right side
    4,331,780.04x = 14,333,860,820,083.89
  5. Step 5: Solve for x
    x = 14,333,860,820,083.89/4,331,780.04
  6. Step 6: Final answer
    x = 3,309,000.15

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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.