Home / 9,734,419.59-13,432,006.79-5,603,652.60

Finding the Fourth Proportional to 9,734,419.59, 13,432,006.79 and 5,603,652.60

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Solution

The fourth proportional to 9,734,419.59, 13,432,006.79 and 5,603,652.60 is: 7,732,181.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,419.59 : 13,432,006.79 = 5,603,652.60 : x
  2. Step 2: Convert to fraction form
    9,734,419.59/13,432,006.79 = 5,603,652.60/x
  3. Step 3: Cross multiply
    9,734,419.59x = 13,432,006.79 × 5,603,652.60
  4. Step 4: Simplify right side
    9,734,419.59x = 75,268,299,743,982.89
  5. Step 5: Solve for x
    x = 75,268,299,743,982.89/9,734,419.59
  6. Step 6: Final answer
    x = 7,732,181.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.