Home / 6,169,982.81-9,255,836.12-2,574,926.60

Finding the Fourth Proportional to 6,169,982.81, 9,255,836.12 and 2,574,926.60

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Solution

The fourth proportional to 6,169,982.81, 9,255,836.12 and 2,574,926.60 is: 3,862,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,982.81 : 9,255,836.12 = 2,574,926.60 : x
  2. Step 2: Convert to fraction form
    6,169,982.81/9,255,836.12 = 2,574,926.60/x
  3. Step 3: Cross multiply
    6,169,982.81x = 9,255,836.12 × 2,574,926.60
  4. Step 4: Simplify right side
    6,169,982.81x = 23,833,098,571,474.98
  5. Step 5: Solve for x
    x = 23,833,098,571,474.98/6,169,982.81
  6. Step 6: Final answer
    x = 3,862,749.59

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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.