Home / 3,666,909.33-5,060,338.08-2,197,671.24

Finding the Fourth Proportional to 3,666,909.33, 5,060,338.08 and 2,197,671.24

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Solution

The fourth proportional to 3,666,909.33, 5,060,338.08 and 2,197,671.24 is: 3,032,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,909.33 : 5,060,338.08 = 2,197,671.24 : x
  2. Step 2: Convert to fraction form
    3,666,909.33/5,060,338.08 = 2,197,671.24/x
  3. Step 3: Cross multiply
    3,666,909.33x = 5,060,338.08 × 2,197,671.24
  4. Step 4: Simplify right side
    3,666,909.33x = 11,120,959,463,092.82
  5. Step 5: Solve for x
    x = 11,120,959,463,092.82/3,666,909.33
  6. Step 6: Final answer
    x = 3,032,788.23

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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.