Home / 962,051.52-1,327,540.68-651,322.02

Finding the Fourth Proportional to 962,051.52, 1,327,540.68 and 651,322.02

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Solution

The fourth proportional to 962,051.52, 1,327,540.68 and 651,322.02 is: 898,763.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,051.52 : 1,327,540.68 = 651,322.02 : x
  2. Step 2: Convert to fraction form
    962,051.52/1,327,540.68 = 651,322.02/x
  3. Step 3: Cross multiply
    962,051.52x = 1,327,540.68 × 651,322.02
  4. Step 4: Simplify right side
    962,051.52x = 864,656,477,329.77
  5. Step 5: Solve for x
    x = 864,656,477,329.77/962,051.52
  6. Step 6: Final answer
    x = 898,763.17

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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.