Home / 3,170,233.32-4,756,124.55-1,011,258.81

Finding the Fourth Proportional to 3,170,233.32, 4,756,124.55 and 1,011,258.81

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Solution

The fourth proportional to 3,170,233.32, 4,756,124.55 and 1,011,258.81 is: 1,517,135.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,233.32 : 4,756,124.55 = 1,011,258.81 : x
  2. Step 2: Convert to fraction form
    3,170,233.32/4,756,124.55 = 1,011,258.81/x
  3. Step 3: Cross multiply
    3,170,233.32x = 4,756,124.55 × 1,011,258.81
  4. Step 4: Simplify right side
    3,170,233.32x = 4,809,672,840,216.24
  5. Step 5: Solve for x
    x = 4,809,672,840,216.24/3,170,233.32
  6. Step 6: Final answer
    x = 1,517,135.29

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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.