Home / 4,503,435.02-6,755,168.32-1,091,707.73

Finding the Fourth Proportional to 4,503,435.02, 6,755,168.32 and 1,091,707.73

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Solution

The fourth proportional to 4,503,435.02, 6,755,168.32 and 1,091,707.73 is: 1,637,565.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,435.02 : 6,755,168.32 = 1,091,707.73 : x
  2. Step 2: Convert to fraction form
    4,503,435.02/6,755,168.32 = 1,091,707.73/x
  3. Step 3: Cross multiply
    4,503,435.02x = 6,755,168.32 × 1,091,707.73
  4. Step 4: Simplify right side
    4,503,435.02x = 7,374,669,435,890.00
  5. Step 5: Solve for x
    x = 7,374,669,435,890.00/4,503,435.02
  6. Step 6: Final answer
    x = 1,637,565.42

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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.