Home / 1,294,454.16-1,939,118.16-610,404.48

Finding the Fourth Proportional to 1,294,454.16, 1,939,118.16 and 610,404.48

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Solution

The fourth proportional to 1,294,454.16, 1,939,118.16 and 610,404.48 is: 914,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,454.16 : 1,939,118.16 = 610,404.48 : x
  2. Step 2: Convert to fraction form
    1,294,454.16/1,939,118.16 = 610,404.48/x
  3. Step 3: Cross multiply
    1,294,454.16x = 1,939,118.16 × 610,404.48
  4. Step 4: Simplify right side
    1,294,454.16x = 1,183,646,412,113.36
  5. Step 5: Solve for x
    x = 1,183,646,412,113.36/1,294,454.16
  6. Step 6: Final answer
    x = 914,398.09

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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.