Home / 3,298,168.59-4,947,182.46-902,013.23

Finding the Fourth Proportional to 3,298,168.59, 4,947,182.46 and 902,013.23

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Solution

The fourth proportional to 3,298,168.59, 4,947,182.46 and 902,013.23 is: 1,353,000.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,168.59 : 4,947,182.46 = 902,013.23 : x
  2. Step 2: Convert to fraction form
    3,298,168.59/4,947,182.46 = 902,013.23/x
  3. Step 3: Cross multiply
    3,298,168.59x = 4,947,182.46 × 902,013.23
  4. Step 4: Simplify right side
    3,298,168.59x = 4,462,424,005,408.03
  5. Step 5: Solve for x
    x = 4,462,424,005,408.03/3,298,168.59
  6. Step 6: Final answer
    x = 1,353,000.58

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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.