Home / 1,044,205.98-1,566,310.35-286,054.20

Finding the Fourth Proportional to 1,044,205.98, 1,566,310.35 and 286,054.20

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Solution

The fourth proportional to 1,044,205.98, 1,566,310.35 and 286,054.20 is: 429,081.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,205.98 : 1,566,310.35 = 286,054.20 : x
  2. Step 2: Convert to fraction form
    1,044,205.98/1,566,310.35 = 286,054.20/x
  3. Step 3: Cross multiply
    1,044,205.98x = 1,566,310.35 × 286,054.20
  4. Step 4: Simplify right side
    1,044,205.98x = 448,049,654,120.97
  5. Step 5: Solve for x
    x = 448,049,654,120.97/1,044,205.98
  6. Step 6: Final answer
    x = 429,081.68

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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.