Home / 4,063,416.76-5,607,300.81-2,320,743.54

Finding the Fourth Proportional to 4,063,416.76, 5,607,300.81 and 2,320,743.54

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Solution

The fourth proportional to 4,063,416.76, 5,607,300.81 and 2,320,743.54 is: 3,202,503.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,416.76 : 5,607,300.81 = 2,320,743.54 : x
  2. Step 2: Convert to fraction form
    4,063,416.76/5,607,300.81 = 2,320,743.54/x
  3. Step 3: Cross multiply
    4,063,416.76x = 5,607,300.81 × 2,320,743.54
  4. Step 4: Simplify right side
    4,063,416.76x = 13,013,107,161,374.43
  5. Step 5: Solve for x
    x = 13,013,107,161,374.43/4,063,416.76
  6. Step 6: Final answer
    x = 3,202,503.69

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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.