Home / 2,770,545.36-4,156,233.60-973,112.06

Finding the Fourth Proportional to 2,770,545.36, 4,156,233.60 and 973,112.06

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Solution

The fourth proportional to 2,770,545.36, 4,156,233.60 and 973,112.06 is: 1,459,814.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,545.36 : 4,156,233.60 = 973,112.06 : x
  2. Step 2: Convert to fraction form
    2,770,545.36/4,156,233.60 = 973,112.06/x
  3. Step 3: Cross multiply
    2,770,545.36x = 4,156,233.60 × 973,112.06
  4. Step 4: Simplify right side
    2,770,545.36x = 4,044,481,040,337.22
  5. Step 5: Solve for x
    x = 4,044,481,040,337.22/2,770,545.36
  6. Step 6: Final answer
    x = 1,459,814.05

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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.