Home / 1,634,633.73-2,451,925.94-735,440.49

Finding the Fourth Proportional to 1,634,633.73, 2,451,925.94 and 735,440.49

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Solution

The fourth proportional to 1,634,633.73, 2,451,925.94 and 735,440.49 is: 1,103,149.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,633.73 : 2,451,925.94 = 735,440.49 : x
  2. Step 2: Convert to fraction form
    1,634,633.73/2,451,925.94 = 735,440.49/x
  3. Step 3: Cross multiply
    1,634,633.73x = 2,451,925.94 × 735,440.49
  4. Step 4: Simplify right side
    1,634,633.73x = 1,803,245,611,080.11
  5. Step 5: Solve for x
    x = 1,803,245,611,080.11/1,634,633.73
  6. Step 6: Final answer
    x = 1,103,149.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.