Home / 3,134,210.24-4,701,733.32-1,536,825.44

Finding the Fourth Proportional to 3,134,210.24, 4,701,733.32 and 1,536,825.44

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Solution

The fourth proportional to 3,134,210.24, 4,701,733.32 and 1,536,825.44 is: 2,305,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,210.24 : 4,701,733.32 = 1,536,825.44 : x
  2. Step 2: Convert to fraction form
    3,134,210.24/4,701,733.32 = 1,536,825.44/x
  3. Step 3: Cross multiply
    3,134,210.24x = 4,701,733.32 × 1,536,825.44
  4. Step 4: Simplify right side
    3,134,210.24x = 7,225,743,378,271.66
  5. Step 5: Solve for x
    x = 7,225,743,378,271.66/3,134,210.24
  6. Step 6: Final answer
    x = 2,305,443.10

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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.