Home / 2,000,837.48-3,001,503-652,639.64

Finding the Fourth Proportional to 2,000,837.48, 3,001,503 and 652,639.64

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Solution

The fourth proportional to 2,000,837.48, 3,001,503 and 652,639.64 is: 979,039.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,837.48 : 3,001,503 = 652,639.64 : x
  2. Step 2: Convert to fraction form
    2,000,837.48/3,001,503 = 652,639.64/x
  3. Step 3: Cross multiply
    2,000,837.48x = 3,001,503 × 652,639.64
  4. Step 4: Simplify right side
    2,000,837.48x = 1,958,899,837,378.92
  5. Step 5: Solve for x
    x = 1,958,899,837,378.92/2,000,837.48
  6. Step 6: Final answer
    x = 979,039.96

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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.