Home / 4,718,335.52-6,511,109.84-2,653,292.32

Finding the Fourth Proportional to 4,718,335.52, 6,511,109.84 and 2,653,292.32

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Solution

The fourth proportional to 4,718,335.52, 6,511,109.84 and 2,653,292.32 is: 3,661,434.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,335.52 : 6,511,109.84 = 2,653,292.32 : x
  2. Step 2: Convert to fraction form
    4,718,335.52/6,511,109.84 = 2,653,292.32/x
  3. Step 3: Cross multiply
    4,718,335.52x = 6,511,109.84 × 2,653,292.32
  4. Step 4: Simplify right side
    4,718,335.52x = 17,275,877,733,148.43
  5. Step 5: Solve for x
    x = 17,275,877,733,148.43/4,718,335.52
  6. Step 6: Final answer
    x = 3,661,434.77

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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.