Home / 2,014,934.70-3,022,402.05-519,026.70

Finding the Fourth Proportional to 2,014,934.70, 3,022,402.05 and 519,026.70

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Solution

The fourth proportional to 2,014,934.70, 3,022,402.05 and 519,026.70 is: 778,540.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,934.70 : 3,022,402.05 = 519,026.70 : x
  2. Step 2: Convert to fraction form
    2,014,934.70/3,022,402.05 = 519,026.70/x
  3. Step 3: Cross multiply
    2,014,934.70x = 3,022,402.05 × 519,026.70
  4. Step 4: Simplify right side
    2,014,934.70x = 1,568,707,362,084.74
  5. Step 5: Solve for x
    x = 1,568,707,362,084.74/2,014,934.70
  6. Step 6: Final answer
    x = 778,540.05

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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.