Home / 4,254,960.47-5,871,042.37-2,536,240.91

Finding the Fourth Proportional to 4,254,960.47, 5,871,042.37 and 2,536,240.91

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Solution

The fourth proportional to 4,254,960.47, 5,871,042.37 and 2,536,240.91 is: 3,499,533.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,960.47 : 5,871,042.37 = 2,536,240.91 : x
  2. Step 2: Convert to fraction form
    4,254,960.47/5,871,042.37 = 2,536,240.91/x
  3. Step 3: Cross multiply
    4,254,960.47x = 5,871,042.37 × 2,536,240.91
  4. Step 4: Simplify right side
    4,254,960.47x = 14,890,377,843,137.36
  5. Step 5: Solve for x
    x = 14,890,377,843,137.36/4,254,960.47
  6. Step 6: Final answer
    x = 3,499,533.77

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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.