Home / 11,257,345.65-15,535,150.44-6,100,707.19

Finding the Fourth Proportional to 11,257,345.65, 15,535,150.44 and 6,100,707.19

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Solution

The fourth proportional to 11,257,345.65, 15,535,150.44 and 6,100,707.19 is: 8,418,983.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,257,345.65 : 15,535,150.44 = 6,100,707.19 : x
  2. Step 2: Convert to fraction form
    11,257,345.65/15,535,150.44 = 6,100,707.19/x
  3. Step 3: Cross multiply
    11,257,345.65x = 15,535,150.44 × 6,100,707.19
  4. Step 4: Simplify right side
    11,257,345.65x = 94,775,403,987,039.67
  5. Step 5: Solve for x
    x = 94,775,403,987,039.67/11,257,345.65
  6. Step 6: Final answer
    x = 8,418,983.21

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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.