Home / 6,911,520.24-10,367,236.32-2,360,373.12

Finding the Fourth Proportional to 6,911,520.24, 10,367,236.32 and 2,360,373.12

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Solution

The fourth proportional to 6,911,520.24, 10,367,236.32 and 2,360,373.12 is: 3,540,544.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,520.24 : 10,367,236.32 = 2,360,373.12 : x
  2. Step 2: Convert to fraction form
    6,911,520.24/10,367,236.32 = 2,360,373.12/x
  3. Step 3: Cross multiply
    6,911,520.24x = 10,367,236.32 × 2,360,373.12
  4. Step 4: Simplify right side
    6,911,520.24x = 24,470,545,938,415.72
  5. Step 5: Solve for x
    x = 24,470,545,938,415.72/6,911,520.24
  6. Step 6: Final answer
    x = 3,540,544.64

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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.