Home / 5,071,583.31-6,996,585.70-3,355,094.49

Finding the Fourth Proportional to 5,071,583.31, 6,996,585.70 and 3,355,094.49

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Solution

The fourth proportional to 5,071,583.31, 6,996,585.70 and 3,355,094.49 is: 4,628,575.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,583.31 : 6,996,585.70 = 3,355,094.49 : x
  2. Step 2: Convert to fraction form
    5,071,583.31/6,996,585.70 = 3,355,094.49/x
  3. Step 3: Cross multiply
    5,071,583.31x = 6,996,585.70 × 3,355,094.49
  4. Step 4: Simplify right side
    5,071,583.31x = 23,474,206,130,882.80
  5. Step 5: Solve for x
    x = 23,474,206,130,882.80/5,071,583.31
  6. Step 6: Final answer
    x = 4,628,575.48

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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.