Home / 1,824,793.93-2,518,114.06-1,008,948.67

Finding the Fourth Proportional to 1,824,793.93, 2,518,114.06 and 1,008,948.67

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Solution

The fourth proportional to 1,824,793.93, 2,518,114.06 and 1,008,948.67 is: 1,392,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,793.93 : 2,518,114.06 = 1,008,948.67 : x
  2. Step 2: Convert to fraction form
    1,824,793.93/2,518,114.06 = 1,008,948.67/x
  3. Step 3: Cross multiply
    1,824,793.93x = 2,518,114.06 × 1,008,948.67
  4. Step 4: Simplify right side
    1,824,793.93x = 2,540,647,826,711.20
  5. Step 5: Solve for x
    x = 2,540,647,826,711.20/1,824,793.93
  6. Step 6: Final answer
    x = 1,392,293.01

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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.