Home / 6,019,003.05-9,026,608.02-1,974,548.40

Finding the Fourth Proportional to 6,019,003.05, 9,026,608.02 and 1,974,548.40

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Solution

The fourth proportional to 6,019,003.05, 9,026,608.02 and 1,974,548.40 is: 2,961,200.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,003.05 : 9,026,608.02 = 1,974,548.40 : x
  2. Step 2: Convert to fraction form
    6,019,003.05/9,026,608.02 = 1,974,548.40/x
  3. Step 3: Cross multiply
    6,019,003.05x = 9,026,608.02 × 1,974,548.40
  4. Step 4: Simplify right side
    6,019,003.05x = 17,823,474,423,318.17
  5. Step 5: Solve for x
    x = 17,823,474,423,318.17/6,019,003.05
  6. Step 6: Final answer
    x = 2,961,200.43

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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.