Home / 8,462,223.63-11,677,541.09-4,594,656.29

Finding the Fourth Proportional to 8,462,223.63, 11,677,541.09 and 4,594,656.29

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Solution

The fourth proportional to 8,462,223.63, 11,677,541.09 and 4,594,656.29 is: 6,340,447.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,462,223.63 : 11,677,541.09 = 4,594,656.29 : x
  2. Step 2: Convert to fraction form
    8,462,223.63/11,677,541.09 = 4,594,656.29/x
  3. Step 3: Cross multiply
    8,462,223.63x = 11,677,541.09 × 4,594,656.29
  4. Step 4: Simplify right side
    8,462,223.63x = 53,654,287,539,540.98
  5. Step 5: Solve for x
    x = 53,654,287,539,540.98/8,462,223.63
  6. Step 6: Final answer
    x = 6,340,447.84

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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.