Home / 11,766,451.02-17,650,570.80-4,574,895.18

Finding the Fourth Proportional to 11,766,451.02, 17,650,570.80 and 4,574,895.18

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Solution

The fourth proportional to 11,766,451.02, 17,650,570.80 and 4,574,895.18 is: 6,862,690.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766,451.02 : 17,650,570.80 = 4,574,895.18 : x
  2. Step 2: Convert to fraction form
    11,766,451.02/17,650,570.80 = 4,574,895.18/x
  3. Step 3: Cross multiply
    11,766,451.02x = 17,650,570.80 × 4,574,895.18
  4. Step 4: Simplify right side
    11,766,451.02x = 80,749,511,277,168.73
  5. Step 5: Solve for x
    x = 80,749,511,277,168.73/11,766,451.02
  6. Step 6: Final answer
    x = 6,862,690.47

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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.