Home / 4,030,937.52-6,049,007.56-1,471,938.20

Finding the Fourth Proportional to 4,030,937.52, 6,049,007.56 and 1,471,938.20

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Solution

The fourth proportional to 4,030,937.52, 6,049,007.56 and 1,471,938.20 is: 2,208,857.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,937.52 : 6,049,007.56 = 1,471,938.20 : x
  2. Step 2: Convert to fraction form
    4,030,937.52/6,049,007.56 = 1,471,938.20/x
  3. Step 3: Cross multiply
    4,030,937.52x = 6,049,007.56 × 1,471,938.20
  4. Step 4: Simplify right side
    4,030,937.52x = 8,903,765,299,652.79
  5. Step 5: Solve for x
    x = 8,903,765,299,652.79/4,030,937.52
  6. Step 6: Final answer
    x = 2,208,857.18

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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.