Home / 1,063,191.80-1,593,767.10-352,854.20

Finding the Fourth Proportional to 1,063,191.80, 1,593,767.10 and 352,854.20

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Solution

The fourth proportional to 1,063,191.80, 1,593,767.10 and 352,854.20 is: 528,942.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,191.80 : 1,593,767.10 = 352,854.20 : x
  2. Step 2: Convert to fraction form
    1,063,191.80/1,593,767.10 = 352,854.20/x
  3. Step 3: Cross multiply
    1,063,191.80x = 1,593,767.10 × 352,854.20
  4. Step 4: Simplify right side
    1,063,191.80x = 562,367,415,056.82
  5. Step 5: Solve for x
    x = 562,367,415,056.82/1,063,191.80
  6. Step 6: Final answer
    x = 528,942.58

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Double scale
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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.