Home / 1,494,662.19-2,242,349.27-483,784.31

Finding the Fourth Proportional to 1,494,662.19, 2,242,349.27 and 483,784.31

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Solution

The fourth proportional to 1,494,662.19, 2,242,349.27 and 483,784.31 is: 725,791.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,662.19 : 2,242,349.27 = 483,784.31 : x
  2. Step 2: Convert to fraction form
    1,494,662.19/2,242,349.27 = 483,784.31/x
  3. Step 3: Cross multiply
    1,494,662.19x = 2,242,349.27 × 483,784.31
  4. Step 4: Simplify right side
    1,494,662.19x = 1,084,813,402,088.38
  5. Step 5: Solve for x
    x = 1,084,813,402,088.38/1,494,662.19
  6. Step 6: Final answer
    x = 725,791.70

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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.