Home / 3,883,998.90-5,825,998.35-2,470,322.10

Finding the Fourth Proportional to 3,883,998.90, 5,825,998.35 and 2,470,322.10

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Solution

The fourth proportional to 3,883,998.90, 5,825,998.35 and 2,470,322.10 is: 3,705,483.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,998.90 : 5,825,998.35 = 2,470,322.10 : x
  2. Step 2: Convert to fraction form
    3,883,998.90/5,825,998.35 = 2,470,322.10/x
  3. Step 3: Cross multiply
    3,883,998.90x = 5,825,998.35 × 2,470,322.10
  4. Step 4: Simplify right side
    3,883,998.90x = 14,392,092,478,568.54
  5. Step 5: Solve for x
    x = 14,392,092,478,568.54/3,883,998.90
  6. Step 6: Final answer
    x = 3,705,483.15

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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.