Home / 1,162,870.58-1,744,305.90-364,214.63

Finding the Fourth Proportional to 1,162,870.58, 1,744,305.90 and 364,214.63

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Solution

The fourth proportional to 1,162,870.58, 1,744,305.90 and 364,214.63 is: 546,321.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,870.58 : 1,744,305.90 = 364,214.63 : x
  2. Step 2: Convert to fraction form
    1,162,870.58/1,744,305.90 = 364,214.63/x
  3. Step 3: Cross multiply
    1,162,870.58x = 1,744,305.90 × 364,214.63
  4. Step 4: Simplify right side
    1,162,870.58x = 635,301,727,975.32
  5. Step 5: Solve for x
    x = 635,301,727,975.32/1,162,870.58
  6. Step 6: Final answer
    x = 546,321.95

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Double scale
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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.