Home / 2,476,496.92-3,416,118-1,557,270.76

Finding the Fourth Proportional to 2,476,496.92, 3,416,118 and 1,557,270.76

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Solution

The fourth proportional to 2,476,496.92, 3,416,118 and 1,557,270.76 is: 2,148,123.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,496.92 : 3,416,118 = 1,557,270.76 : x
  2. Step 2: Convert to fraction form
    2,476,496.92/3,416,118 = 1,557,270.76/x
  3. Step 3: Cross multiply
    2,476,496.92x = 3,416,118 × 1,557,270.76
  4. Step 4: Simplify right side
    2,476,496.92x = 5,319,820,674,109.68
  5. Step 5: Solve for x
    x = 5,319,820,674,109.68/2,476,496.92
  6. Step 6: Final answer
    x = 2,148,123.27

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Double scale
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1.5x scale

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.