Home / 9,268,530.40-13,906,732.20-4,473,751.60

Finding the Fourth Proportional to 9,268,530.40, 13,906,732.20 and 4,473,751.60

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Solution

The fourth proportional to 9,268,530.40, 13,906,732.20 and 4,473,751.60 is: 6,712,527.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,530.40 : 13,906,732.20 = 4,473,751.60 : x
  2. Step 2: Convert to fraction form
    9,268,530.40/13,906,732.20 = 4,473,751.60/x
  3. Step 3: Cross multiply
    9,268,530.40x = 13,906,732.20 × 4,473,751.60
  4. Step 4: Simplify right side
    9,268,530.40x = 62,215,265,430,521.51
  5. Step 5: Solve for x
    x = 62,215,265,430,521.51/9,268,530.40
  6. Step 6: Final answer
    x = 6,712,527.53

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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.