Home / 3,049,016.76-4,570,298.26-1,025,334.20

Finding the Fourth Proportional to 3,049,016.76, 4,570,298.26 and 1,025,334.20

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Solution

The fourth proportional to 3,049,016.76, 4,570,298.26 and 1,025,334.20 is: 1,536,916.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,016.76 : 4,570,298.26 = 1,025,334.20 : x
  2. Step 2: Convert to fraction form
    3,049,016.76/4,570,298.26 = 1,025,334.20/x
  3. Step 3: Cross multiply
    3,049,016.76x = 4,570,298.26 × 1,025,334.20
  4. Step 4: Simplify right side
    3,049,016.76x = 4,686,083,110,178.49
  5. Step 5: Solve for x
    x = 4,686,083,110,178.49/3,049,016.76
  6. Step 6: Final answer
    x = 1,536,916.15

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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.