Home / 966,599.28-1,334,391.84-604,224.72

Finding the Fourth Proportional to 966,599.28, 1,334,391.84 and 604,224.72

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Solution

The fourth proportional to 966,599.28, 1,334,391.84 and 604,224.72 is: 834,133.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,599.28 : 1,334,391.84 = 604,224.72 : x
  2. Step 2: Convert to fraction form
    966,599.28/1,334,391.84 = 604,224.72/x
  3. Step 3: Cross multiply
    966,599.28x = 1,334,391.84 × 604,224.72
  4. Step 4: Simplify right side
    966,599.28x = 806,272,535,894.29
  5. Step 5: Solve for x
    x = 806,272,535,894.29/966,599.28
  6. Step 6: Final answer
    x = 834,133.18

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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.