Home / 1,454,441.46-2,181,495.33-555,863.24

Finding the Fourth Proportional to 1,454,441.46, 2,181,495.33 and 555,863.24

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Solution

The fourth proportional to 1,454,441.46, 2,181,495.33 and 555,863.24 is: 833,731.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,441.46 : 2,181,495.33 = 555,863.24 : x
  2. Step 2: Convert to fraction form
    1,454,441.46/2,181,495.33 = 555,863.24/x
  3. Step 3: Cross multiply
    1,454,441.46x = 2,181,495.33 × 555,863.24
  4. Step 4: Simplify right side
    1,454,441.46x = 1,212,613,051,271.19
  5. Step 5: Solve for x
    x = 1,212,613,051,271.19/1,454,441.46
  6. Step 6: Final answer
    x = 833,731.08

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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.