Home / 962,049.66-1,327,538.12-651,320.14

Finding the Fourth Proportional to 962,049.66, 1,327,538.12 and 651,320.14

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Solution

The fourth proportional to 962,049.66, 1,327,538.12 and 651,320.14 is: 898,760.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,049.66 : 1,327,538.12 = 651,320.14 : x
  2. Step 2: Convert to fraction form
    962,049.66/1,327,538.12 = 651,320.14/x
  3. Step 3: Cross multiply
    962,049.66x = 1,327,538.12 × 651,320.14
  4. Step 4: Simplify right side
    962,049.66x = 864,652,314,173.74
  5. Step 5: Solve for x
    x = 864,652,314,173.74/962,049.66
  6. Step 6: Final answer
    x = 898,760.58

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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.