Home / 798,800.60-1,196,232.60-531,111.80

Finding the Fourth Proportional to 798,800.60, 1,196,232.60 and 531,111.80

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Solution

The fourth proportional to 798,800.60, 1,196,232.60 and 531,111.80 is: 795,359.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,800.60 : 1,196,232.60 = 531,111.80 : x
  2. Step 2: Convert to fraction form
    798,800.60/1,196,232.60 = 531,111.80/x
  3. Step 3: Cross multiply
    798,800.60x = 1,196,232.60 × 531,111.80
  4. Step 4: Simplify right side
    798,800.60x = 635,333,249,404.68
  5. Step 5: Solve for x
    x = 635,333,249,404.68/798,800.60
  6. Step 6: Final answer
    x = 795,359.00

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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.