Home / 1,827,533.84-2,522,260.50-1,053,016.34

Finding the Fourth Proportional to 1,827,533.84, 2,522,260.50 and 1,053,016.34

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Solution

The fourth proportional to 1,827,533.84, 2,522,260.50 and 1,053,016.34 is: 1,453,314.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,533.84 : 2,522,260.50 = 1,053,016.34 : x
  2. Step 2: Convert to fraction form
    1,827,533.84/2,522,260.50 = 1,053,016.34/x
  3. Step 3: Cross multiply
    1,827,533.84x = 2,522,260.50 × 1,053,016.34
  4. Step 4: Simplify right side
    1,827,533.84x = 2,655,981,520,236.57
  5. Step 5: Solve for x
    x = 2,655,981,520,236.57/1,827,533.84
  6. Step 6: Final answer
    x = 1,453,314.55

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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.