Home / 2,453,006.40-3,672,511.20-2,173,070.40

Finding the Fourth Proportional to 2,453,006.40, 3,672,511.20 and 2,173,070.40

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Solution

The fourth proportional to 2,453,006.40, 3,672,511.20 and 2,173,070.40 is: 3,253,405.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,006.40 : 3,672,511.20 = 2,173,070.40 : x
  2. Step 2: Convert to fraction form
    2,453,006.40/3,672,511.20 = 2,173,070.40/x
  3. Step 3: Cross multiply
    2,453,006.40x = 3,672,511.20 × 2,173,070.40
  4. Step 4: Simplify right side
    2,453,006.40x = 7,980,625,382,388.48
  5. Step 5: Solve for x
    x = 7,980,625,382,388.48/2,453,006.40
  6. Step 6: Final answer
    x = 3,253,405.85

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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.