Home / 3,915,037.20-5,870,657.16-2,296,335

Finding the Fourth Proportional to 3,915,037.20, 5,870,657.16 and 2,296,335

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Solution

The fourth proportional to 3,915,037.20, 5,870,657.16 and 2,296,335 is: 3,443,388.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,915,037.20 : 5,870,657.16 = 2,296,335 : x
  2. Step 2: Convert to fraction form
    3,915,037.20/5,870,657.16 = 2,296,335/x
  3. Step 3: Cross multiply
    3,915,037.20x = 5,870,657.16 × 2,296,335
  4. Step 4: Simplify right side
    3,915,037.20x = 13,480,995,509,508.60
  5. Step 5: Solve for x
    x = 13,480,995,509,508.60/3,915,037.20
  6. Step 6: Final answer
    x = 3,443,388.87

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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.