Home / 3,304,365.30-4,955,595.21-908,288.10

Finding the Fourth Proportional to 3,304,365.30, 4,955,595.21 and 908,288.10

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Solution

The fourth proportional to 3,304,365.30, 4,955,595.21 and 908,288.10 is: 1,362,170.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,365.30 : 4,955,595.21 = 908,288.10 : x
  2. Step 2: Convert to fraction form
    3,304,365.30/4,955,595.21 = 908,288.10/x
  3. Step 3: Cross multiply
    3,304,365.30x = 4,955,595.21 × 908,288.10
  4. Step 4: Simplify right side
    3,304,365.30x = 4,501,108,157,660.00
  5. Step 5: Solve for x
    x = 4,501,108,157,660.00/3,304,365.30
  6. Step 6: Final answer
    x = 1,362,170.27

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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.