Home / 3,536,856.29-4,880,888.69-1,967,010.17

Finding the Fourth Proportional to 3,536,856.29, 4,880,888.69 and 1,967,010.17

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Solution

The fourth proportional to 3,536,856.29, 4,880,888.69 and 1,967,010.17 is: 2,714,489.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,856.29 : 4,880,888.69 = 1,967,010.17 : x
  2. Step 2: Convert to fraction form
    3,536,856.29/4,880,888.69 = 1,967,010.17/x
  3. Step 3: Cross multiply
    3,536,856.29x = 4,880,888.69 × 1,967,010.17
  4. Step 4: Simplify right side
    3,536,856.29x = 9,600,757,657,628.48
  5. Step 5: Solve for x
    x = 9,600,757,657,628.48/3,536,856.29
  6. Step 6: Final answer
    x = 2,714,489.04

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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.