Home / 2,324,403.10-3,484,607.56-807,889.10

Finding the Fourth Proportional to 2,324,403.10, 3,484,607.56 and 807,889.10

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Solution

The fourth proportional to 2,324,403.10, 3,484,607.56 and 807,889.10 is: 1,211,139.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,403.10 : 3,484,607.56 = 807,889.10 : x
  2. Step 2: Convert to fraction form
    2,324,403.10/3,484,607.56 = 807,889.10/x
  3. Step 3: Cross multiply
    2,324,403.10x = 3,484,607.56 × 807,889.10
  4. Step 4: Simplify right side
    2,324,403.10x = 2,815,176,465,501.60
  5. Step 5: Solve for x
    x = 2,815,176,465,501.60/2,324,403.10
  6. Step 6: Final answer
    x = 1,211,139.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.