Home / 832,725.90-1,246,136.40-567,005.40

Finding the Fourth Proportional to 832,725.90, 1,246,136.40 and 567,005.40

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Solution

The fourth proportional to 832,725.90, 1,246,136.40 and 567,005.40 is: 848,497.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,725.90 : 1,246,136.40 = 567,005.40 : x
  2. Step 2: Convert to fraction form
    832,725.90/1,246,136.40 = 567,005.40/x
  3. Step 3: Cross multiply
    832,725.90x = 1,246,136.40 × 567,005.40
  4. Step 4: Simplify right side
    832,725.90x = 706,566,067,936.56
  5. Step 5: Solve for x
    x = 706,566,067,936.56/832,725.90
  6. Step 6: Final answer
    x = 848,497.77

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1.5x scale

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.