Home / 4,976,062.66-7,464,433.11-1,692,079.93

Finding the Fourth Proportional to 4,976,062.66, 7,464,433.11 and 1,692,079.93

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Solution

The fourth proportional to 4,976,062.66, 7,464,433.11 and 1,692,079.93 is: 2,538,235.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,062.66 : 7,464,433.11 = 1,692,079.93 : x
  2. Step 2: Convert to fraction form
    4,976,062.66/7,464,433.11 = 1,692,079.93/x
  3. Step 3: Cross multiply
    4,976,062.66x = 7,464,433.11 × 1,692,079.93
  4. Step 4: Simplify right side
    4,976,062.66x = 12,630,417,454,258.48
  5. Step 5: Solve for x
    x = 12,630,417,454,258.48/4,976,062.66
  6. Step 6: Final answer
    x = 2,538,235.21

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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.