Home / 582,730.45-874,094.40-183,406.13

Finding the Fourth Proportional to 582,730.45, 874,094.40 and 183,406.13

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Solution

The fourth proportional to 582,730.45, 874,094.40 and 183,406.13 is: 275,108.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,730.45 : 874,094.40 = 183,406.13 : x
  2. Step 2: Convert to fraction form
    582,730.45/874,094.40 = 183,406.13/x
  3. Step 3: Cross multiply
    582,730.45x = 874,094.40 × 183,406.13
  4. Step 4: Simplify right side
    582,730.45x = 160,314,269,202.69
  5. Step 5: Solve for x
    x = 160,314,269,202.69/582,730.45
  6. Step 6: Final answer
    x = 275,108.79

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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.