Home / 1,014,963.94-1,522,470.62-341,055.01

Finding the Fourth Proportional to 1,014,963.94, 1,522,470.62 and 341,055.01

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Solution

The fourth proportional to 1,014,963.94, 1,522,470.62 and 341,055.01 is: 511,590.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,963.94 : 1,522,470.62 = 341,055.01 : x
  2. Step 2: Convert to fraction form
    1,014,963.94/1,522,470.62 = 341,055.01/x
  3. Step 3: Cross multiply
    1,014,963.94x = 1,522,470.62 × 341,055.01
  4. Step 4: Simplify right side
    1,014,963.94x = 519,246,232,528.81
  5. Step 5: Solve for x
    x = 519,246,232,528.81/1,014,963.94
  6. Step 6: Final answer
    x = 511,590.82

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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.