Home / 5,493,362.30-7,580,143.19-3,011,929.96

Finding the Fourth Proportional to 5,493,362.30, 7,580,143.19 and 3,011,929.96

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Solution

The fourth proportional to 5,493,362.30, 7,580,143.19 and 3,011,929.96 is: 4,156,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493,362.30 : 7,580,143.19 = 3,011,929.96 : x
  2. Step 2: Convert to fraction form
    5,493,362.30/7,580,143.19 = 3,011,929.96/x
  3. Step 3: Cross multiply
    5,493,362.30x = 7,580,143.19 × 3,011,929.96
  4. Step 4: Simplify right side
    5,493,362.30x = 22,830,860,322,090.61
  5. Step 5: Solve for x
    x = 22,830,860,322,090.61/5,493,362.30
  6. Step 6: Final answer
    x = 4,156,081.30

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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.