Home / 1,022,106.62-1,410,507.17-592,635.87

Finding the Fourth Proportional to 1,022,106.62, 1,410,507.17 and 592,635.87

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Solution

The fourth proportional to 1,022,106.62, 1,410,507.17 and 592,635.87 is: 817,837.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,106.62 : 1,410,507.17 = 592,635.87 : x
  2. Step 2: Convert to fraction form
    1,022,106.62/1,410,507.17 = 592,635.87/x
  3. Step 3: Cross multiply
    1,022,106.62x = 1,410,507.17 × 592,635.87
  4. Step 4: Simplify right side
    1,022,106.62x = 835,917,140,871.01
  5. Step 5: Solve for x
    x = 835,917,140,871.01/1,022,106.62
  6. Step 6: Final answer
    x = 817,837.52

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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.