Home / 4,718,674.24-6,511,708.03-2,653,689.26

Finding the Fourth Proportional to 4,718,674.24, 6,511,708.03 and 2,653,689.26

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Solution

The fourth proportional to 4,718,674.24, 6,511,708.03 and 2,653,689.26 is: 3,662,056.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,674.24 : 6,511,708.03 = 2,653,689.26 : x
  2. Step 2: Convert to fraction form
    4,718,674.24/6,511,708.03 = 2,653,689.26/x
  3. Step 3: Cross multiply
    4,718,674.24x = 6,511,708.03 × 2,653,689.26
  4. Step 4: Simplify right side
    4,718,674.24x = 17,280,049,663,466.76
  5. Step 5: Solve for x
    x = 17,280,049,663,466.76/4,718,674.24
  6. Step 6: Final answer
    x = 3,662,056.07

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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.