Home / 11,514,095.26-15,882,790.45-7,439,714.26

Finding the Fourth Proportional to 11,514,095.26, 15,882,790.45 and 7,439,714.26

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Solution

The fourth proportional to 11,514,095.26, 15,882,790.45 and 7,439,714.26 is: 10,262,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,514,095.26 : 15,882,790.45 = 7,439,714.26 : x
  2. Step 2: Convert to fraction form
    11,514,095.26/15,882,790.45 = 7,439,714.26/x
  3. Step 3: Cross multiply
    11,514,095.26x = 15,882,790.45 × 7,439,714.26
  4. Step 4: Simplify right side
    11,514,095.26x = 118,163,422,599,456.81
  5. Step 5: Solve for x
    x = 118,163,422,599,456.81/11,514,095.26
  6. Step 6: Final answer
    x = 10,262,501.74

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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.