Home / 966,696.03-1,450,052.24-292,830.30

Finding the Fourth Proportional to 966,696.03, 1,450,052.24 and 292,830.30

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Solution

The fourth proportional to 966,696.03, 1,450,052.24 and 292,830.30 is: 439,247.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,696.03 : 1,450,052.24 = 292,830.30 : x
  2. Step 2: Convert to fraction form
    966,696.03/1,450,052.24 = 292,830.30/x
  3. Step 3: Cross multiply
    966,696.03x = 1,450,052.24 × 292,830.30
  4. Step 4: Simplify right side
    966,696.03x = 424,619,230,990.72
  5. Step 5: Solve for x
    x = 424,619,230,990.72/966,696.03
  6. Step 6: Final answer
    x = 439,247.93

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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.