Home / 7,096,672.22-9,793,400.15-3,833,486.43

Finding the Fourth Proportional to 7,096,672.22, 9,793,400.15 and 3,833,486.43

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Solution

The fourth proportional to 7,096,672.22, 9,793,400.15 and 3,833,486.43 is: 5,290,207.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,672.22 : 9,793,400.15 = 3,833,486.43 : x
  2. Step 2: Convert to fraction form
    7,096,672.22/9,793,400.15 = 3,833,486.43/x
  3. Step 3: Cross multiply
    7,096,672.22x = 9,793,400.15 × 3,833,486.43
  4. Step 4: Simplify right side
    7,096,672.22x = 37,542,866,559,417.53
  5. Step 5: Solve for x
    x = 37,542,866,559,417.53/7,096,672.22
  6. Step 6: Final answer
    x = 5,290,207.22

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1.5x scale

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.