Home / 2,673,713.17-3,689,699.06-1,450,045.70

Finding the Fourth Proportional to 2,673,713.17, 3,689,699.06 and 1,450,045.70

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Solution

The fourth proportional to 2,673,713.17, 3,689,699.06 and 1,450,045.70 is: 2,001,049.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,713.17 : 3,689,699.06 = 1,450,045.70 : x
  2. Step 2: Convert to fraction form
    2,673,713.17/3,689,699.06 = 1,450,045.70/x
  3. Step 3: Cross multiply
    2,673,713.17x = 3,689,699.06 × 1,450,045.70
  4. Step 4: Simplify right side
    2,673,713.17x = 5,350,232,230,548.32
  5. Step 5: Solve for x
    x = 5,350,232,230,548.32/2,673,713.17
  6. Step 6: Final answer
    x = 2,001,049.44

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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.