Home / 5,016,118.88-6,922,671-2,841,048.92

Finding the Fourth Proportional to 5,016,118.88, 6,922,671 and 2,841,048.92

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Solution

The fourth proportional to 5,016,118.88, 6,922,671 and 2,841,048.92 is: 3,920,889.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,118.88 : 6,922,671 = 2,841,048.92 : x
  2. Step 2: Convert to fraction form
    5,016,118.88/6,922,671 = 2,841,048.92/x
  3. Step 3: Cross multiply
    5,016,118.88x = 6,922,671 × 2,841,048.92
  4. Step 4: Simplify right side
    5,016,118.88x = 19,667,646,968,065.32
  5. Step 5: Solve for x
    x = 19,667,646,968,065.32/5,016,118.88
  6. Step 6: Final answer
    x = 3,920,889.32

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1.5x scale

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.