Home / 2,852,602.40-4,281,322.80-1,170,912.80

Finding the Fourth Proportional to 2,852,602.40, 4,281,322.80 and 1,170,912.80

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Solution

The fourth proportional to 2,852,602.40, 4,281,322.80 and 1,170,912.80 is: 1,757,362.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,602.40 : 4,281,322.80 = 1,170,912.80 : x
  2. Step 2: Convert to fraction form
    2,852,602.40/4,281,322.80 = 1,170,912.80/x
  3. Step 3: Cross multiply
    2,852,602.40x = 4,281,322.80 × 1,170,912.80
  4. Step 4: Simplify right side
    2,852,602.40x = 5,013,055,667,451.84
  5. Step 5: Solve for x
    x = 5,013,055,667,451.84/2,852,602.40
  6. Step 6: Final answer
    x = 1,757,362.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.