Home / 1,053,096.98-1,452,812.24-617,293.40

Finding the Fourth Proportional to 1,053,096.98, 1,452,812.24 and 617,293.40

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Solution

The fourth proportional to 1,053,096.98, 1,452,812.24 and 617,293.40 is: 851,594.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,096.98 : 1,452,812.24 = 617,293.40 : x
  2. Step 2: Convert to fraction form
    1,053,096.98/1,452,812.24 = 617,293.40/x
  3. Step 3: Cross multiply
    1,053,096.98x = 1,452,812.24 × 617,293.40
  4. Step 4: Simplify right side
    1,053,096.98x = 896,811,396,840.69
  5. Step 5: Solve for x
    x = 896,811,396,840.69/1,053,096.98
  6. Step 6: Final answer
    x = 851,594.31

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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.