Home / 2,240,596.08-3,092,008.55-1,273,726.22

Finding the Fourth Proportional to 2,240,596.08, 3,092,008.55 and 1,273,726.22

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Solution

The fourth proportional to 2,240,596.08, 3,092,008.55 and 1,273,726.22 is: 1,757,734.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,596.08 : 3,092,008.55 = 1,273,726.22 : x
  2. Step 2: Convert to fraction form
    2,240,596.08/3,092,008.55 = 1,273,726.22/x
  3. Step 3: Cross multiply
    2,240,596.08x = 3,092,008.55 × 1,273,726.22
  4. Step 4: Simplify right side
    2,240,596.08x = 3,938,372,340,770.51
  5. Step 5: Solve for x
    x = 3,938,372,340,770.51/2,240,596.08
  6. Step 6: Final answer
    x = 1,757,734.19

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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.