Home / 1,362,529.60-2,044,110.99-463,979.14

Finding the Fourth Proportional to 1,362,529.60, 2,044,110.99 and 463,979.14

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Solution

The fourth proportional to 1,362,529.60, 2,044,110.99 and 463,979.14 is: 696,076.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,529.60 : 2,044,110.99 = 463,979.14 : x
  2. Step 2: Convert to fraction form
    1,362,529.60/2,044,110.99 = 463,979.14/x
  3. Step 3: Cross multiply
    1,362,529.60x = 2,044,110.99 × 463,979.14
  4. Step 4: Simplify right side
    1,362,529.60x = 948,424,853,224.51
  5. Step 5: Solve for x
    x = 948,424,853,224.51/1,362,529.60
  6. Step 6: Final answer
    x = 696,076.51

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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.