Home / 11,242,814.40-15,514,495.92-6,595,953.48

Finding the Fourth Proportional to 11,242,814.40, 15,514,495.92 and 6,595,953.48

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Solution

The fourth proportional to 11,242,814.40, 15,514,495.92 and 6,595,953.48 is: 9,102,070.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,242,814.40 : 15,514,495.92 = 6,595,953.48 : x
  2. Step 2: Convert to fraction form
    11,242,814.40/15,514,495.92 = 6,595,953.48/x
  3. Step 3: Cross multiply
    11,242,814.40x = 15,514,495.92 × 6,595,953.48
  4. Step 4: Simplify right side
    11,242,814.40x = 102,332,893,353,969.81
  5. Step 5: Solve for x
    x = 102,332,893,353,969.81/11,242,814.40
  6. Step 6: Final answer
    x = 9,102,070.86

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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.