Home / 9,037,665.26-12,467,366.28-5,771,045.42

Finding the Fourth Proportional to 9,037,665.26, 12,467,366.28 and 5,771,045.42

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Solution

The fourth proportional to 9,037,665.26, 12,467,366.28 and 5,771,045.42 is: 7,961,097.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,665.26 : 12,467,366.28 = 5,771,045.42 : x
  2. Step 2: Convert to fraction form
    9,037,665.26/12,467,366.28 = 5,771,045.42/x
  3. Step 3: Cross multiply
    9,037,665.26x = 12,467,366.28 × 5,771,045.42
  4. Step 4: Simplify right side
    9,037,665.26x = 71,949,737,069,656.44
  5. Step 5: Solve for x
    x = 71,949,737,069,656.44/9,037,665.26
  6. Step 6: Final answer
    x = 7,961,097.81

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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.