Home / 8,646,707.04-11,932,248.48-4,726,288.32

Finding the Fourth Proportional to 8,646,707.04, 11,932,248.48 and 4,726,288.32

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Solution

The fourth proportional to 8,646,707.04, 11,932,248.48 and 4,726,288.32 is: 6,522,164.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,646,707.04 : 11,932,248.48 = 4,726,288.32 : x
  2. Step 2: Convert to fraction form
    8,646,707.04/11,932,248.48 = 4,726,288.32/x
  3. Step 3: Cross multiply
    8,646,707.04x = 11,932,248.48 × 4,726,288.32
  4. Step 4: Simplify right side
    8,646,707.04x = 56,395,246,622,361.76
  5. Step 5: Solve for x
    x = 56,395,246,622,361.76/8,646,707.04
  6. Step 6: Final answer
    x = 6,522,164.61

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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.