Home / 7,850,770.60-10,835,210.82-4,413,294.76

Finding the Fourth Proportional to 7,850,770.60, 10,835,210.82 and 4,413,294.76

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Solution

The fourth proportional to 7,850,770.60, 10,835,210.82 and 4,413,294.76 is: 6,090,991.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,850,770.60 : 10,835,210.82 = 4,413,294.76 : x
  2. Step 2: Convert to fraction form
    7,850,770.60/10,835,210.82 = 4,413,294.76/x
  3. Step 3: Cross multiply
    7,850,770.60x = 10,835,210.82 × 4,413,294.76
  4. Step 4: Simplify right side
    7,850,770.60x = 47,818,979,135,401.30
  5. Step 5: Solve for x
    x = 47,818,979,135,401.30/7,850,770.60
  6. Step 6: Final answer
    x = 6,090,991.77

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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.