Home / 3,431,270-5,146,905.16-2,350,717.04

Finding the Fourth Proportional to 3,431,270, 5,146,905.16 and 2,350,717.04

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Solution

The fourth proportional to 3,431,270, 5,146,905.16 and 2,350,717.04 is: 3,526,075.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,431,270 : 5,146,905.16 = 2,350,717.04 : x
  2. Step 2: Convert to fraction form
    3,431,270/5,146,905.16 = 2,350,717.04/x
  3. Step 3: Cross multiply
    3,431,270x = 5,146,905.16 × 2,350,717.04
  4. Step 4: Simplify right side
    3,431,270x = 12,098,917,662,875.93
  5. Step 5: Solve for x
    x = 12,098,917,662,875.93/3,431,270
  6. Step 6: Final answer
    x = 3,526,075.67

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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.