Home / 4,085,754.36-5,638,595.88-2,250,212.17

Finding the Fourth Proportional to 4,085,754.36, 5,638,595.88 and 2,250,212.17

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Solution

The fourth proportional to 4,085,754.36, 5,638,595.88 and 2,250,212.17 is: 3,105,433.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,754.36 : 5,638,595.88 = 2,250,212.17 : x
  2. Step 2: Convert to fraction form
    4,085,754.36/5,638,595.88 = 2,250,212.17/x
  3. Step 3: Cross multiply
    4,085,754.36x = 5,638,595.88 × 2,250,212.17
  4. Step 4: Simplify right side
    4,085,754.36x = 12,688,037,088,495.66
  5. Step 5: Solve for x
    x = 12,688,037,088,495.66/4,085,754.36
  6. Step 6: Final answer
    x = 3,105,433.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.