Home / 2,633,769.39-3,950,654.09-740,510.84

Finding the Fourth Proportional to 2,633,769.39, 3,950,654.09 and 740,510.84

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Solution

The fourth proportional to 2,633,769.39, 3,950,654.09 and 740,510.84 is: 1,110,766.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,769.39 : 3,950,654.09 = 740,510.84 : x
  2. Step 2: Convert to fraction form
    2,633,769.39/3,950,654.09 = 740,510.84/x
  3. Step 3: Cross multiply
    2,633,769.39x = 3,950,654.09 × 740,510.84
  4. Step 4: Simplify right side
    2,633,769.39x = 2,925,502,155,279.51
  5. Step 5: Solve for x
    x = 2,925,502,155,279.51/2,633,769.39
  6. Step 6: Final answer
    x = 1,110,766.25

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Similar ratio
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1.5x scale

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.