Home / 966,523.46-1,333,818.84-530,959.18

Finding the Fourth Proportional to 966,523.46, 1,333,818.84 and 530,959.18

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Solution

The fourth proportional to 966,523.46, 1,333,818.84 and 530,959.18 is: 732,732.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,523.46 : 1,333,818.84 = 530,959.18 : x
  2. Step 2: Convert to fraction form
    966,523.46/1,333,818.84 = 530,959.18/x
  3. Step 3: Cross multiply
    966,523.46x = 1,333,818.84 × 530,959.18
  4. Step 4: Simplify right side
    966,523.46x = 708,203,357,554.95
  5. Step 5: Solve for x
    x = 708,203,357,554.95/966,523.46
  6. Step 6: Final answer
    x = 732,732.71

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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.