Home / 4,276,101.72-5,900,827.14-2,558,169.48

Finding the Fourth Proportional to 4,276,101.72, 5,900,827.14 and 2,558,169.48

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Solution

The fourth proportional to 4,276,101.72, 5,900,827.14 and 2,558,169.48 is: 3,530,158.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,101.72 : 5,900,827.14 = 2,558,169.48 : x
  2. Step 2: Convert to fraction form
    4,276,101.72/5,900,827.14 = 2,558,169.48/x
  3. Step 3: Cross multiply
    4,276,101.72x = 5,900,827.14 × 2,558,169.48
  4. Step 4: Simplify right side
    4,276,101.72x = 15,095,315,896,303.69
  5. Step 5: Solve for x
    x = 15,095,315,896,303.69/4,276,101.72
  6. Step 6: Final answer
    x = 3,530,158.28

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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.