Home / 2,503,484.11-3,756,768.00-986,908.96

Finding the Fourth Proportional to 2,503,484.11, 3,756,768.00 and 986,908.96

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Solution

The fourth proportional to 2,503,484.11, 3,756,768.00 and 986,908.96 is: 1,480,971.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,484.11 : 3,756,768.00 = 986,908.96 : x
  2. Step 2: Convert to fraction form
    2,503,484.11/3,756,768.00 = 986,908.96/x
  3. Step 3: Cross multiply
    2,503,484.11x = 3,756,768.00 × 986,908.96
  4. Step 4: Simplify right side
    2,503,484.11x = 3,707,588,006,387.69
  5. Step 5: Solve for x
    x = 3,707,588,006,387.69/2,503,484.11
  6. Step 6: Final answer
    x = 1,480,971.26

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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.