Home / 4,022,496.68-6,033,729.36-1,626,312.56

Finding the Fourth Proportional to 4,022,496.68, 6,033,729.36 and 1,626,312.56

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Solution

The fourth proportional to 4,022,496.68, 6,033,729.36 and 1,626,312.56 is: 2,439,462.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,496.68 : 6,033,729.36 = 1,626,312.56 : x
  2. Step 2: Convert to fraction form
    4,022,496.68/6,033,729.36 = 1,626,312.56/x
  3. Step 3: Cross multiply
    4,022,496.68x = 6,033,729.36 × 1,626,312.56
  4. Step 4: Simplify right side
    4,022,496.68x = 9,812,729,841,808.76
  5. Step 5: Solve for x
    x = 9,812,729,841,808.76/4,022,496.68
  6. Step 6: Final answer
    x = 2,439,462.51

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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.