Home / 7,263,651.35-10,024,292.20-4,000,465.21

Finding the Fourth Proportional to 7,263,651.35, 10,024,292.20 and 4,000,465.21

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Solution

The fourth proportional to 7,263,651.35, 10,024,292.20 and 4,000,465.21 is: 5,520,891.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,651.35 : 10,024,292.20 = 4,000,465.21 : x
  2. Step 2: Convert to fraction form
    7,263,651.35/10,024,292.20 = 4,000,465.21/x
  3. Step 3: Cross multiply
    7,263,651.35x = 10,024,292.20 × 4,000,465.21
  4. Step 4: Simplify right side
    7,263,651.35x = 40,101,832,150,852.90
  5. Step 5: Solve for x
    x = 40,101,832,150,852.90/7,263,651.35
  6. Step 6: Final answer
    x = 5,520,891.66

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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.