Home / 733,069.85-1,011,693.14-410,809.93

Finding the Fourth Proportional to 733,069.85, 1,011,693.14 and 410,809.93

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Solution

The fourth proportional to 733,069.85, 1,011,693.14 and 410,809.93 is: 566,949.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,069.85 : 1,011,693.14 = 410,809.93 : x
  2. Step 2: Convert to fraction form
    733,069.85/1,011,693.14 = 410,809.93/x
  3. Step 3: Cross multiply
    733,069.85x = 1,011,693.14 × 410,809.93
  4. Step 4: Simplify right side
    733,069.85x = 415,613,584,982.14
  5. Step 5: Solve for x
    x = 415,613,584,982.14/733,069.85
  6. Step 6: Final answer
    x = 566,949.50

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Double scale
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1.5x scale

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.