Home / 794,362.01-1,191,532.65-195,328.36

Finding the Fourth Proportional to 794,362.01, 1,191,532.65 and 195,328.36

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Solution

The fourth proportional to 794,362.01, 1,191,532.65 and 195,328.36 is: 292,989.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,362.01 : 1,191,532.65 = 195,328.36 : x
  2. Step 2: Convert to fraction form
    794,362.01/1,191,532.65 = 195,328.36/x
  3. Step 3: Cross multiply
    794,362.01x = 1,191,532.65 × 195,328.36
  4. Step 4: Simplify right side
    794,362.01x = 232,740,111,476.65
  5. Step 5: Solve for x
    x = 232,740,111,476.65/794,362.01
  6. Step 6: Final answer
    x = 292,989.98

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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.