Home / 2,094,278.68-3,138,511.68-954,254.80

Finding the Fourth Proportional to 2,094,278.68, 3,138,511.68 and 954,254.80

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Solution

The fourth proportional to 2,094,278.68, 3,138,511.68 and 954,254.80 is: 1,430,057.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,278.68 : 3,138,511.68 = 954,254.80 : x
  2. Step 2: Convert to fraction form
    2,094,278.68/3,138,511.68 = 954,254.80/x
  3. Step 3: Cross multiply
    2,094,278.68x = 3,138,511.68 × 954,254.80
  4. Step 4: Simplify right side
    2,094,278.68x = 2,994,939,835,496.06
  5. Step 5: Solve for x
    x = 2,994,939,835,496.06/2,094,278.68
  6. Step 6: Final answer
    x = 1,430,057.93

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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.