Home / 962,672.11-1,328,437.00-527,005.94

Finding the Fourth Proportional to 962,672.11, 1,328,437.00 and 527,005.94

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Solution

The fourth proportional to 962,672.11, 1,328,437.00 and 527,005.94 is: 727,240.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,672.11 : 1,328,437.00 = 527,005.94 : x
  2. Step 2: Convert to fraction form
    962,672.11/1,328,437.00 = 527,005.94/x
  3. Step 3: Cross multiply
    962,672.11x = 1,328,437.00 × 527,005.94
  4. Step 4: Simplify right side
    962,672.11x = 700,094,181,956.08
  5. Step 5: Solve for x
    x = 700,094,181,956.08/962,672.11
  6. Step 6: Final answer
    x = 727,240.54

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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.