Home / 2,256,333.08-3,384,511.30-760,438.04

Finding the Fourth Proportional to 2,256,333.08, 3,384,511.30 and 760,438.04

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Solution

The fourth proportional to 2,256,333.08, 3,384,511.30 and 760,438.04 is: 1,140,661.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,333.08 : 3,384,511.30 = 760,438.04 : x
  2. Step 2: Convert to fraction form
    2,256,333.08/3,384,511.30 = 760,438.04/x
  3. Step 3: Cross multiply
    2,256,333.08x = 3,384,511.30 × 760,438.04
  4. Step 4: Simplify right side
    2,256,333.08x = 2,573,711,139,329.85
  5. Step 5: Solve for x
    x = 2,573,711,139,329.85/2,256,333.08
  6. Step 6: Final answer
    x = 1,140,661.00

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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.