Home / 4,421,754.88-6,101,951.08-2,488,014.36

Finding the Fourth Proportional to 4,421,754.88, 6,101,951.08 and 2,488,014.36

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Solution

The fourth proportional to 4,421,754.88, 6,101,951.08 and 2,488,014.36 is: 3,433,420.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,754.88 : 6,101,951.08 = 2,488,014.36 : x
  2. Step 2: Convert to fraction form
    4,421,754.88/6,101,951.08 = 2,488,014.36/x
  3. Step 3: Cross multiply
    4,421,754.88x = 6,101,951.08 × 2,488,014.36
  4. Step 4: Simplify right side
    4,421,754.88x = 15,181,741,911,057.51
  5. Step 5: Solve for x
    x = 15,181,741,911,057.51/4,421,754.88
  6. Step 6: Final answer
    x = 3,433,420.06

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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.