Home / 2,048,944.36-3,072,881.01-609,240.04

Finding the Fourth Proportional to 2,048,944.36, 3,072,881.01 and 609,240.04

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Solution

The fourth proportional to 2,048,944.36, 3,072,881.01 and 609,240.04 is: 913,700.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,944.36 : 3,072,881.01 = 609,240.04 : x
  2. Step 2: Convert to fraction form
    2,048,944.36/3,072,881.01 = 609,240.04/x
  3. Step 3: Cross multiply
    2,048,944.36x = 3,072,881.01 × 609,240.04
  4. Step 4: Simplify right side
    2,048,944.36x = 1,872,122,149,447.64
  5. Step 5: Solve for x
    x = 1,872,122,149,447.64/2,048,944.36
  6. Step 6: Final answer
    x = 913,700.82

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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.