Home / 903,164.62-1,351,923.65-582,888.38

Finding the Fourth Proportional to 903,164.62, 1,351,923.65 and 582,888.38

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Solution

The fourth proportional to 903,164.62, 1,351,923.65 and 582,888.38 is: 872,510.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,164.62 : 1,351,923.65 = 582,888.38 : x
  2. Step 2: Convert to fraction form
    903,164.62/1,351,923.65 = 582,888.38/x
  3. Step 3: Cross multiply
    903,164.62x = 1,351,923.65 × 582,888.38
  4. Step 4: Simplify right side
    903,164.62x = 788,020,586,232.19
  5. Step 5: Solve for x
    x = 788,020,586,232.19/903,164.62
  6. Step 6: Final answer
    x = 872,510.47

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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.