Home / 1,027,391.98-1,417,723.95-574,595.50

Finding the Fourth Proportional to 1,027,391.98, 1,417,723.95 and 574,595.50

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Solution

The fourth proportional to 1,027,391.98, 1,417,723.95 and 574,595.50 is: 792,898.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,391.98 : 1,417,723.95 = 574,595.50 : x
  2. Step 2: Convert to fraction form
    1,027,391.98/1,417,723.95 = 574,595.50/x
  3. Step 3: Cross multiply
    1,027,391.98x = 1,417,723.95 × 574,595.50
  4. Step 4: Simplify right side
    1,027,391.98x = 814,617,801,912.23
  5. Step 5: Solve for x
    x = 814,617,801,912.23/1,027,391.98
  6. Step 6: Final answer
    x = 792,898.74

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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.