Home / 7,116,208.69-10,674,969.24-2,323,923.07

Finding the Fourth Proportional to 7,116,208.69, 10,674,969.24 and 2,323,923.07

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Solution

The fourth proportional to 7,116,208.69, 10,674,969.24 and 2,323,923.07 is: 3,486,098.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,208.69 : 10,674,969.24 = 2,323,923.07 : x
  2. Step 2: Convert to fraction form
    7,116,208.69/10,674,969.24 = 2,323,923.07/x
  3. Step 3: Cross multiply
    7,116,208.69x = 10,674,969.24 × 2,323,923.07
  4. Step 4: Simplify right side
    7,116,208.69x = 24,807,807,288,376.37
  5. Step 5: Solve for x
    x = 24,807,807,288,376.37/7,116,208.69
  6. Step 6: Final answer
    x = 3,486,098.90

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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.