Home / 6,282,766.96-9,415,431.48-2,862,695.35

Finding the Fourth Proportional to 6,282,766.96, 9,415,431.48 and 2,862,695.35

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Solution

The fourth proportional to 6,282,766.96, 9,415,431.48 and 2,862,695.35 is: 4,290,070.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,766.96 : 9,415,431.48 = 2,862,695.35 : x
  2. Step 2: Convert to fraction form
    6,282,766.96/9,415,431.48 = 2,862,695.35/x
  3. Step 3: Cross multiply
    6,282,766.96x = 9,415,431.48 × 2,862,695.35
  4. Step 4: Simplify right side
    6,282,766.96x = 26,953,511,956,197.95
  5. Step 5: Solve for x
    x = 26,953,511,956,197.95/6,282,766.96
  6. Step 6: Final answer
    x = 4,290,070.30

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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.