Home / 7,588,349.93-11,382,672.83-2,793,571.13

Finding the Fourth Proportional to 7,588,349.93, 11,382,672.83 and 2,793,571.13

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Solution

The fourth proportional to 7,588,349.93, 11,382,672.83 and 2,793,571.13 is: 4,190,411.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,349.93 : 11,382,672.83 = 2,793,571.13 : x
  2. Step 2: Convert to fraction form
    7,588,349.93/11,382,672.83 = 2,793,571.13/x
  3. Step 3: Cross multiply
    7,588,349.93x = 11,382,672.83 × 2,793,571.13
  4. Step 4: Simplify right side
    7,588,349.93x = 31,798,306,214,612.22
  5. Step 5: Solve for x
    x = 31,798,306,214,612.22/7,588,349.93
  6. Step 6: Final answer
    x = 4,190,411.16

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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.