Home / 4,376,973.36-6,026,852.12-3,966,404.06

Finding the Fourth Proportional to 4,376,973.36, 6,026,852.12 and 3,966,404.06

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Solution

The fourth proportional to 4,376,973.36, 6,026,852.12 and 3,966,404.06 is: 5,461,520.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,973.36 : 6,026,852.12 = 3,966,404.06 : x
  2. Step 2: Convert to fraction form
    4,376,973.36/6,026,852.12 = 3,966,404.06/x
  3. Step 3: Cross multiply
    4,376,973.36x = 6,026,852.12 × 3,966,404.06
  4. Step 4: Simplify right side
    4,376,973.36x = 23,904,930,667,821.33
  5. Step 5: Solve for x
    x = 23,904,930,667,821.33/4,376,973.36
  6. Step 6: Final answer
    x = 5,461,520.71

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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.