Home / 9,995,699.65-14,982,214.82-4,593,186.71

Finding the Fourth Proportional to 9,995,699.65, 14,982,214.82 and 4,593,186.71

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Solution

The fourth proportional to 9,995,699.65, 14,982,214.82 and 4,593,186.71 is: 6,884,571.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,699.65 : 14,982,214.82 = 4,593,186.71 : x
  2. Step 2: Convert to fraction form
    9,995,699.65/14,982,214.82 = 4,593,186.71/x
  3. Step 3: Cross multiply
    9,995,699.65x = 14,982,214.82 × 4,593,186.71
  4. Step 4: Simplify right side
    9,995,699.65x = 68,816,109,955,895.34
  5. Step 5: Solve for x
    x = 68,816,109,955,895.34/9,995,699.65
  6. Step 6: Final answer
    x = 6,884,571.60

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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.