Home / 10,063,788.87-15,081,717.19-4,585,495.46

Finding the Fourth Proportional to 10,063,788.87, 15,081,717.19 and 4,585,495.46

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Solution

The fourth proportional to 10,063,788.87, 15,081,717.19 and 4,585,495.46 is: 6,871,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063,788.87 : 15,081,717.19 = 4,585,495.46 : x
  2. Step 2: Convert to fraction form
    10,063,788.87/15,081,717.19 = 4,585,495.46/x
  3. Step 3: Cross multiply
    10,063,788.87x = 15,081,717.19 × 4,585,495.46
  4. Step 4: Simplify right side
    10,063,788.87x = 69,157,145,628,340.37
  5. Step 5: Solve for x
    x = 69,157,145,628,340.37/10,063,788.87
  6. Step 6: Final answer
    x = 6,871,879.62

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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.