Home / 1,583,131.33-2,374,698.97-385,045.35

Finding the Fourth Proportional to 1,583,131.33, 2,374,698.97 and 385,045.35

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Solution

The fourth proportional to 1,583,131.33, 2,374,698.97 and 385,045.35 is: 577,568.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,131.33 : 2,374,698.97 = 385,045.35 : x
  2. Step 2: Convert to fraction form
    1,583,131.33/2,374,698.97 = 385,045.35/x
  3. Step 3: Cross multiply
    1,583,131.33x = 2,374,698.97 × 385,045.35
  4. Step 4: Simplify right side
    1,583,131.33x = 914,366,787,624.48
  5. Step 5: Solve for x
    x = 914,366,787,624.48/1,583,131.33
  6. Step 6: Final answer
    x = 577,568.50

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Double scale
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Similar ratio
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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.