Home / 1,104,268.14-1,656,404.78-335,772.90

Finding the Fourth Proportional to 1,104,268.14, 1,656,404.78 and 335,772.90

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Solution

The fourth proportional to 1,104,268.14, 1,656,404.78 and 335,772.90 is: 503,660.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,268.14 : 1,656,404.78 = 335,772.90 : x
  2. Step 2: Convert to fraction form
    1,104,268.14/1,656,404.78 = 335,772.90/x
  3. Step 3: Cross multiply
    1,104,268.14x = 1,656,404.78 × 335,772.90
  4. Step 4: Simplify right side
    1,104,268.14x = 556,175,834,875.60
  5. Step 5: Solve for x
    x = 556,175,834,875.60/1,104,268.14
  6. Step 6: Final answer
    x = 503,660.13

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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.