Home / 4,017,897.95-5,544,739.89-2,182,392.14

Finding the Fourth Proportional to 4,017,897.95, 5,544,739.89 and 2,182,392.14

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Solution

The fourth proportional to 4,017,897.95, 5,544,739.89 and 2,182,392.14 is: 3,011,723.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,897.95 : 5,544,739.89 = 2,182,392.14 : x
  2. Step 2: Convert to fraction form
    4,017,897.95/5,544,739.89 = 2,182,392.14/x
  3. Step 3: Cross multiply
    4,017,897.95x = 5,544,739.89 × 2,182,392.14
  4. Step 4: Simplify right side
    4,017,897.95x = 12,100,796,726,556.76
  5. Step 5: Solve for x
    x = 12,100,796,726,556.76/4,017,897.95
  6. Step 6: Final answer
    x = 3,011,723.27

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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.