Home / 1,027,253.63-1,417,614.87-574,544.63

Finding the Fourth Proportional to 1,027,253.63, 1,417,614.87 and 574,544.63

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Solution

The fourth proportional to 1,027,253.63, 1,417,614.87 and 574,544.63 is: 792,874.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,253.63 : 1,417,614.87 = 574,544.63 : x
  2. Step 2: Convert to fraction form
    1,027,253.63/1,417,614.87 = 574,544.63/x
  3. Step 3: Cross multiply
    1,027,253.63x = 1,417,614.87 × 574,544.63
  4. Step 4: Simplify right side
    1,027,253.63x = 814,483,003,878.57
  5. Step 5: Solve for x
    x = 814,483,003,878.57/1,027,253.63
  6. Step 6: Final answer
    x = 792,874.30

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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.