Home / 799,866.54-1,103,663.52-473,230.80

Finding the Fourth Proportional to 799,866.54, 1,103,663.52 and 473,230.80

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Solution

The fourth proportional to 799,866.54, 1,103,663.52 and 473,230.80 is: 652,968.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,866.54 : 1,103,663.52 = 473,230.80 : x
  2. Step 2: Convert to fraction form
    799,866.54/1,103,663.52 = 473,230.80/x
  3. Step 3: Cross multiply
    799,866.54x = 1,103,663.52 × 473,230.80
  4. Step 4: Simplify right side
    799,866.54x = 522,287,570,500.42
  5. Step 5: Solve for x
    x = 522,287,570,500.42/799,866.54
  6. Step 6: Final answer
    x = 652,968.39

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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.