Home / 1,567,593.16-2,163,447.72-888,456.76

Finding the Fourth Proportional to 1,567,593.16, 2,163,447.72 and 888,456.76

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Solution

The fourth proportional to 1,567,593.16, 2,163,447.72 and 888,456.76 is: 1,226,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,593.16 : 2,163,447.72 = 888,456.76 : x
  2. Step 2: Convert to fraction form
    1,567,593.16/2,163,447.72 = 888,456.76/x
  3. Step 3: Cross multiply
    1,567,593.16x = 2,163,447.72 × 888,456.76
  4. Step 4: Simplify right side
    1,567,593.16x = 1,922,129,751,740.59
  5. Step 5: Solve for x
    x = 1,922,129,751,740.59/1,567,593.16
  6. Step 6: Final answer
    x = 1,226,166.20

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.