Home / 4,151,588.96-6,227,646.08-1,754,986.88

Finding the Fourth Proportional to 4,151,588.96, 6,227,646.08 and 1,754,986.88

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Solution

The fourth proportional to 4,151,588.96, 6,227,646.08 and 1,754,986.88 is: 2,632,591.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,588.96 : 6,227,646.08 = 1,754,986.88 : x
  2. Step 2: Convert to fraction form
    4,151,588.96/6,227,646.08 = 1,754,986.88/x
  3. Step 3: Cross multiply
    4,151,588.96x = 6,227,646.08 × 1,754,986.88
  4. Step 4: Simplify right side
    4,151,588.96x = 10,929,437,163,683.43
  5. Step 5: Solve for x
    x = 10,929,437,163,683.43/4,151,588.96
  6. Step 6: Final answer
    x = 2,632,591.34

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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.