Home / 2,671,081.14-4,006,592.12-649,326.98

Finding the Fourth Proportional to 2,671,081.14, 4,006,592.12 and 649,326.98

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Solution

The fourth proportional to 2,671,081.14, 4,006,592.12 and 649,326.98 is: 973,983.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,081.14 : 4,006,592.12 = 649,326.98 : x
  2. Step 2: Convert to fraction form
    2,671,081.14/4,006,592.12 = 649,326.98/x
  3. Step 3: Cross multiply
    2,671,081.14x = 4,006,592.12 × 649,326.98
  4. Step 4: Simplify right side
    2,671,081.14x = 2,601,588,338,091.80
  5. Step 5: Solve for x
    x = 2,601,588,338,091.80/2,671,081.14
  6. Step 6: Final answer
    x = 973,983.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.