Home / 966,824.23-1,334,340.45-584,853.74

Finding the Fourth Proportional to 966,824.23, 1,334,340.45 and 584,853.74

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Solution

The fourth proportional to 966,824.23, 1,334,340.45 and 584,853.74 is: 807,172.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,824.23 : 1,334,340.45 = 584,853.74 : x
  2. Step 2: Convert to fraction form
    966,824.23/1,334,340.45 = 584,853.74/x
  3. Step 3: Cross multiply
    966,824.23x = 1,334,340.45 × 584,853.74
  4. Step 4: Simplify right side
    966,824.23x = 780,394,002,615.78
  5. Step 5: Solve for x
    x = 780,394,002,615.78/966,824.23
  6. Step 6: Final answer
    x = 807,172.57

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1.5x scale

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.