Home / 2,697,782.43-4,046,848.61-804,715.23

Finding the Fourth Proportional to 2,697,782.43, 4,046,848.61 and 804,715.23

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Solution

The fourth proportional to 2,697,782.43, 4,046,848.61 and 804,715.23 is: 1,207,125.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,782.43 : 4,046,848.61 = 804,715.23 : x
  2. Step 2: Convert to fraction form
    2,697,782.43/4,046,848.61 = 804,715.23/x
  3. Step 3: Cross multiply
    2,697,782.43x = 4,046,848.61 × 804,715.23
  4. Step 4: Simplify right side
    2,697,782.43x = 3,256,560,705,947.75
  5. Step 5: Solve for x
    x = 3,256,560,705,947.75/2,697,782.43
  6. Step 6: Final answer
    x = 1,207,125.03

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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.