Home / 1,273,573.10-1,757,494.10-700,613.42

Finding the Fourth Proportional to 1,273,573.10, 1,757,494.10 and 700,613.42

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Solution

The fourth proportional to 1,273,573.10, 1,757,494.10 and 700,613.42 is: 966,826.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,573.10 : 1,757,494.10 = 700,613.42 : x
  2. Step 2: Convert to fraction form
    1,273,573.10/1,757,494.10 = 700,613.42/x
  3. Step 3: Cross multiply
    1,273,573.10x = 1,757,494.10 × 700,613.42
  4. Step 4: Simplify right side
    1,273,573.10x = 1,231,323,952,030.82
  5. Step 5: Solve for x
    x = 1,231,323,952,030.82/1,273,573.10
  6. Step 6: Final answer
    x = 966,826.29

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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.