Home / 3,511,547.63-4,846,329.59-1,983,753.17

Finding the Fourth Proportional to 3,511,547.63, 4,846,329.59 and 1,983,753.17

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Solution

The fourth proportional to 3,511,547.63, 4,846,329.59 and 1,983,753.17 is: 2,737,801.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,547.63 : 4,846,329.59 = 1,983,753.17 : x
  2. Step 2: Convert to fraction form
    3,511,547.63/4,846,329.59 = 1,983,753.17/x
  3. Step 3: Cross multiply
    3,511,547.63x = 4,846,329.59 × 1,983,753.17
  4. Step 4: Simplify right side
    3,511,547.63x = 9,613,921,687,027.30
  5. Step 5: Solve for x
    x = 9,613,921,687,027.30/3,511,547.63
  6. Step 6: Final answer
    x = 2,737,801.88

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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.