Home / 7,263,651.50-10,024,292.40-4,000,465.35

Finding the Fourth Proportional to 7,263,651.50, 10,024,292.40 and 4,000,465.35

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Solution

The fourth proportional to 7,263,651.50, 10,024,292.40 and 4,000,465.35 is: 5,520,891.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,651.50 : 10,024,292.40 = 4,000,465.35 : x
  2. Step 2: Convert to fraction form
    7,263,651.50/10,024,292.40 = 4,000,465.35/x
  3. Step 3: Cross multiply
    7,263,651.50x = 10,024,292.40 × 4,000,465.35
  4. Step 4: Simplify right side
    7,263,651.50x = 40,101,834,404,468.34
  5. Step 5: Solve for x
    x = 40,101,834,404,468.34/7,263,651.50
  6. Step 6: Final answer
    x = 5,520,891.86

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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.