Home / 2,039,938.74-3,059,929.44-600,649.38

Finding the Fourth Proportional to 2,039,938.74, 3,059,929.44 and 600,649.38

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Solution

The fourth proportional to 2,039,938.74, 3,059,929.44 and 600,649.38 is: 900,980.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,938.74 : 3,059,929.44 = 600,649.38 : x
  2. Step 2: Convert to fraction form
    2,039,938.74/3,059,929.44 = 600,649.38/x
  3. Step 3: Cross multiply
    2,039,938.74x = 3,059,929.44 × 600,649.38
  4. Step 4: Simplify right side
    2,039,938.74x = 1,837,944,720,979.75
  5. Step 5: Solve for x
    x = 1,837,944,720,979.75/2,039,938.74
  6. Step 6: Final answer
    x = 900,980.35

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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.