Home / 1,181,856.41-1,773,338.25-582,490.84

Finding the Fourth Proportional to 1,181,856.41, 1,773,338.25 and 582,490.84

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Solution

The fourth proportional to 1,181,856.41, 1,773,338.25 and 582,490.84 is: 874,009.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,856.41 : 1,773,338.25 = 582,490.84 : x
  2. Step 2: Convert to fraction form
    1,181,856.41/1,773,338.25 = 582,490.84/x
  3. Step 3: Cross multiply
    1,181,856.41x = 1,773,338.25 × 582,490.84
  4. Step 4: Simplify right side
    1,181,856.41x = 1,032,953,286,846.63
  5. Step 5: Solve for x
    x = 1,032,953,286,846.63/1,181,856.41
  6. Step 6: Final answer
    x = 874,009.13

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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.