Home / 4,757,275.75-6,565,043.91-2,581,818.39

Finding the Fourth Proportional to 4,757,275.75, 6,565,043.91 and 2,581,818.39

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Solution

The fourth proportional to 4,757,275.75, 6,565,043.91 and 2,581,818.39 is: 3,562,911.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,275.75 : 6,565,043.91 = 2,581,818.39 : x
  2. Step 2: Convert to fraction form
    4,757,275.75/6,565,043.91 = 2,581,818.39/x
  3. Step 3: Cross multiply
    4,757,275.75x = 6,565,043.91 × 2,581,818.39
  4. Step 4: Simplify right side
    4,757,275.75x = 16,949,751,097,995.51
  5. Step 5: Solve for x
    x = 16,949,751,097,995.51/4,757,275.75
  6. Step 6: Final answer
    x = 3,562,911.21

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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.