Home / 1,073,637.60-1,481,590.62-590,202.87

Finding the Fourth Proportional to 1,073,637.60, 1,481,590.62 and 590,202.87

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Solution

The fourth proportional to 1,073,637.60, 1,481,590.62 and 590,202.87 is: 814,463.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,637.60 : 1,481,590.62 = 590,202.87 : x
  2. Step 2: Convert to fraction form
    1,073,637.60/1,481,590.62 = 590,202.87/x
  3. Step 3: Cross multiply
    1,073,637.60x = 1,481,590.62 × 590,202.87
  4. Step 4: Simplify right side
    1,073,637.60x = 874,439,030,533.12
  5. Step 5: Solve for x
    x = 874,439,030,533.12/1,073,637.60
  6. Step 6: Final answer
    x = 814,463.87

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.