Home / 1,969,260.14-2,953,913.73-549,229.82

Finding the Fourth Proportional to 1,969,260.14, 2,953,913.73 and 549,229.82

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Solution

The fourth proportional to 1,969,260.14, 2,953,913.73 and 549,229.82 is: 823,851.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,969,260.14 : 2,953,913.73 = 549,229.82 : x
  2. Step 2: Convert to fraction form
    1,969,260.14/2,953,913.73 = 549,229.82/x
  3. Step 3: Cross multiply
    1,969,260.14x = 2,953,913.73 × 549,229.82
  4. Step 4: Simplify right side
    1,969,260.14x = 1,622,377,506,223.43
  5. Step 5: Solve for x
    x = 1,622,377,506,223.43/1,969,260.14
  6. Step 6: Final answer
    x = 823,851.29

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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.