Home / 8,646,806.08-11,932,384.26-4,726,386.22

Finding the Fourth Proportional to 8,646,806.08, 11,932,384.26 and 4,726,386.22

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Solution

The fourth proportional to 8,646,806.08, 11,932,384.26 and 4,726,386.22 is: 6,522,299.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,646,806.08 : 11,932,384.26 = 4,726,386.22 : x
  2. Step 2: Convert to fraction form
    8,646,806.08/11,932,384.26 = 4,726,386.22/x
  3. Step 3: Cross multiply
    8,646,806.08x = 11,932,384.26 × 4,726,386.22
  4. Step 4: Simplify right side
    8,646,806.08x = 56,397,056,538,208.89
  5. Step 5: Solve for x
    x = 56,397,056,538,208.89/8,646,806.08
  6. Step 6: Final answer
    x = 6,522,299.22

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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.