Home / 8,646,701.44-11,932,495.66-4,726,463.98

Finding the Fourth Proportional to 8,646,701.44, 11,932,495.66 and 4,726,463.98

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Solution

The fourth proportional to 8,646,701.44, 11,932,495.66 and 4,726,463.98 is: 6,522,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,646,701.44 : 11,932,495.66 = 4,726,463.98 : x
  2. Step 2: Convert to fraction form
    8,646,701.44/11,932,495.66 = 4,726,463.98/x
  3. Step 3: Cross multiply
    8,646,701.44x = 11,932,495.66 × 4,726,463.98
  4. Step 4: Simplify right side
    8,646,701.44x = 56,398,510,928,496.34
  5. Step 5: Solve for x
    x = 56,398,510,928,496.34/8,646,701.44
  6. Step 6: Final answer
    x = 6,522,546.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.