Home / 9,268,694.83-13,893,309.96-3,118,541.47

Finding the Fourth Proportional to 9,268,694.83, 13,893,309.96 and 3,118,541.47

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Solution

The fourth proportional to 9,268,694.83, 13,893,309.96 and 3,118,541.47 is: 4,674,537.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,694.83 : 13,893,309.96 = 3,118,541.47 : x
  2. Step 2: Convert to fraction form
    9,268,694.83/13,893,309.96 = 3,118,541.47/x
  3. Step 3: Cross multiply
    9,268,694.83x = 13,893,309.96 × 3,118,541.47
  4. Step 4: Simplify right side
    9,268,694.83x = 43,326,863,226,973.67
  5. Step 5: Solve for x
    x = 43,326,863,226,973.67/9,268,694.83
  6. Step 6: Final answer
    x = 4,674,537.68

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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.