Home / 2,439,439-3,366,425.82-1,485,583

Finding the Fourth Proportional to 2,439,439, 3,366,425.82 and 1,485,583

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Solution

The fourth proportional to 2,439,439, 3,366,425.82 and 1,485,583 is: 2,050,104.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,439 : 3,366,425.82 = 1,485,583 : x
  2. Step 2: Convert to fraction form
    2,439,439/3,366,425.82 = 1,485,583/x
  3. Step 3: Cross multiply
    2,439,439x = 3,366,425.82 × 1,485,583
  4. Step 4: Simplify right side
    2,439,439x = 5,001,104,968,953.06
  5. Step 5: Solve for x
    x = 5,001,104,968,953.06/2,439,439
  6. Step 6: Final answer
    x = 2,050,104.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.