Home / 962,064.40-1,327,558.46-651,334.92

Finding the Fourth Proportional to 962,064.40, 1,327,558.46 and 651,334.92

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Solution

The fourth proportional to 962,064.40, 1,327,558.46 and 651,334.92 is: 898,780.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,064.40 : 1,327,558.46 = 651,334.92 : x
  2. Step 2: Convert to fraction form
    962,064.40/1,327,558.46 = 651,334.92/x
  3. Step 3: Cross multiply
    962,064.40x = 1,327,558.46 × 651,334.92
  4. Step 4: Simplify right side
    962,064.40x = 864,685,183,339.42
  5. Step 5: Solve for x
    x = 864,685,183,339.42/962,064.40
  6. Step 6: Final answer
    x = 898,780.98

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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.