Home / 9,793,237.46-13,514,995.89-5,442,507.14

Finding the Fourth Proportional to 9,793,237.46, 13,514,995.89 and 5,442,507.14

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Solution

The fourth proportional to 9,793,237.46, 13,514,995.89 and 5,442,507.14 is: 7,510,842.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,237.46 : 13,514,995.89 = 5,442,507.14 : x
  2. Step 2: Convert to fraction form
    9,793,237.46/13,514,995.89 = 5,442,507.14/x
  3. Step 3: Cross multiply
    9,793,237.46x = 13,514,995.89 × 5,442,507.14
  4. Step 4: Simplify right side
    9,793,237.46x = 73,555,461,628,395.66
  5. Step 5: Solve for x
    x = 73,555,461,628,395.66/9,793,237.46
  6. Step 6: Final answer
    x = 7,510,842.24

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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.