Home / 6,849,444.26-9,452,302.55-4,132,665.38

Finding the Fourth Proportional to 6,849,444.26, 9,452,302.55 and 4,132,665.38

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Solution

The fourth proportional to 6,849,444.26, 9,452,302.55 and 4,132,665.38 is: 5,703,120.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,444.26 : 9,452,302.55 = 4,132,665.38 : x
  2. Step 2: Convert to fraction form
    6,849,444.26/9,452,302.55 = 4,132,665.38/x
  3. Step 3: Cross multiply
    6,849,444.26x = 9,452,302.55 × 4,132,665.38
  4. Step 4: Simplify right side
    6,849,444.26x = 39,063,203,441,745.88
  5. Step 5: Solve for x
    x = 39,063,203,441,745.88/6,849,444.26
  6. Step 6: Final answer
    x = 5,703,120.13

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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.