Home / 940,677.12-1,297,636.88-595,904.87

Finding the Fourth Proportional to 940,677.12, 1,297,636.88 and 595,904.87

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Solution

The fourth proportional to 940,677.12, 1,297,636.88 and 595,904.87 is: 822,033.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,677.12 : 1,297,636.88 = 595,904.87 : x
  2. Step 2: Convert to fraction form
    940,677.12/1,297,636.88 = 595,904.87/x
  3. Step 3: Cross multiply
    940,677.12x = 1,297,636.88 × 595,904.87
  4. Step 4: Simplify right side
    940,677.12x = 773,268,136,548.17
  5. Step 5: Solve for x
    x = 773,268,136,548.17/940,677.12
  6. Step 6: Final answer
    x = 822,033.53

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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.