Home / 966,324.90-1,449,485.80-246,666.54

Finding the Fourth Proportional to 966,324.90, 1,449,485.80 and 246,666.54

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Solution

The fourth proportional to 966,324.90, 1,449,485.80 and 246,666.54 is: 369,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,324.90 : 1,449,485.80 = 246,666.54 : x
  2. Step 2: Convert to fraction form
    966,324.90/1,449,485.80 = 246,666.54/x
  3. Step 3: Cross multiply
    966,324.90x = 1,449,485.80 × 246,666.54
  4. Step 4: Simplify right side
    966,324.90x = 357,539,646,448.47
  5. Step 5: Solve for x
    x = 357,539,646,448.47/966,324.90
  6. Step 6: Final answer
    x = 369,999.41

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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.