Home / 953,054.54-1,429,363.92-568,911.50

Finding the Fourth Proportional to 953,054.54, 1,429,363.92 and 568,911.50

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Solution

The fourth proportional to 953,054.54, 1,429,363.92 and 568,911.50 is: 853,237.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,054.54 : 1,429,363.92 = 568,911.50 : x
  2. Step 2: Convert to fraction form
    953,054.54/1,429,363.92 = 568,911.50/x
  3. Step 3: Cross multiply
    953,054.54x = 1,429,363.92 × 568,911.50
  4. Step 4: Simplify right side
    953,054.54x = 813,181,571,773.08
  5. Step 5: Solve for x
    x = 813,181,571,773.08/953,054.54
  6. Step 6: Final answer
    x = 853,237.18

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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.