Home / 5,560,800.66-7,673,541.08-3,113,388.90

Finding the Fourth Proportional to 5,560,800.66, 7,673,541.08 and 3,113,388.90

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Solution

The fourth proportional to 5,560,800.66, 7,673,541.08 and 3,113,388.90 is: 4,296,272.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,800.66 : 7,673,541.08 = 3,113,388.90 : x
  2. Step 2: Convert to fraction form
    5,560,800.66/7,673,541.08 = 3,113,388.90/x
  3. Step 3: Cross multiply
    5,560,800.66x = 7,673,541.08 × 3,113,388.90
  4. Step 4: Simplify right side
    5,560,800.66x = 23,890,717,606,599.07
  5. Step 5: Solve for x
    x = 23,890,717,606,599.07/5,560,800.66
  6. Step 6: Final answer
    x = 4,296,272.98

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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.