Home / 848,196.36-1,169,847.36-525,724.02

Finding the Fourth Proportional to 848,196.36, 1,169,847.36 and 525,724.02

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Solution

The fourth proportional to 848,196.36, 1,169,847.36 and 525,724.02 is: 725,087.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,196.36 : 1,169,847.36 = 525,724.02 : x
  2. Step 2: Convert to fraction form
    848,196.36/1,169,847.36 = 525,724.02/x
  3. Step 3: Cross multiply
    848,196.36x = 1,169,847.36 × 525,724.02
  4. Step 4: Simplify right side
    848,196.36x = 615,016,856,885.59
  5. Step 5: Solve for x
    x = 615,016,856,885.59/848,196.36
  6. Step 6: Final answer
    x = 725,087.83

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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.