Home / 6,343,162.16-9,514,657.88-1,550,892.56

Finding the Fourth Proportional to 6,343,162.16, 9,514,657.88 and 1,550,892.56

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Solution

The fourth proportional to 6,343,162.16, 9,514,657.88 and 1,550,892.56 is: 2,326,317.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,162.16 : 9,514,657.88 = 1,550,892.56 : x
  2. Step 2: Convert to fraction form
    6,343,162.16/9,514,657.88 = 1,550,892.56/x
  3. Step 3: Cross multiply
    6,343,162.16x = 9,514,657.88 × 1,550,892.56
  4. Step 4: Simplify right side
    6,343,162.16x = 14,756,212,117,037.38
  5. Step 5: Solve for x
    x = 14,756,212,117,037.38/6,343,162.16
  6. Step 6: Final answer
    x = 2,326,317.97

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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.