Home / 2,000,331.12-2,999,963.70-560,935.20

Finding the Fourth Proportional to 2,000,331.12, 2,999,963.70 and 560,935.20

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Solution

The fourth proportional to 2,000,331.12, 2,999,963.70 and 560,935.20 is: 841,253.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,331.12 : 2,999,963.70 = 560,935.20 : x
  2. Step 2: Convert to fraction form
    2,000,331.12/2,999,963.70 = 560,935.20/x
  3. Step 3: Cross multiply
    2,000,331.12x = 2,999,963.70 × 560,935.20
  4. Step 4: Simplify right side
    2,000,331.12x = 1,682,785,238,052.24
  5. Step 5: Solve for x
    x = 1,682,785,238,052.24/2,000,331.12
  6. Step 6: Final answer
    x = 841,253.34

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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.