Home / 4,999,484.97-7,499,616.27-1,634,032.17

Finding the Fourth Proportional to 4,999,484.97, 7,499,616.27 and 1,634,032.17

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Solution

The fourth proportional to 4,999,484.97, 7,499,616.27 and 1,634,032.17 is: 2,451,175.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,484.97 : 7,499,616.27 = 1,634,032.17 : x
  2. Step 2: Convert to fraction form
    4,999,484.97/7,499,616.27 = 1,634,032.17/x
  3. Step 3: Cross multiply
    4,999,484.97x = 7,499,616.27 × 1,634,032.17
  4. Step 4: Simplify right side
    4,999,484.97x = 12,254,614,247,835.40
  5. Step 5: Solve for x
    x = 12,254,614,247,835.40/4,999,484.97
  6. Step 6: Final answer
    x = 2,451,175.34

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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.