Home / 7,505,081.06-10,358,123.49-4,752,024.38

Finding the Fourth Proportional to 7,505,081.06, 10,358,123.49 and 4,752,024.38

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Solution

The fourth proportional to 7,505,081.06, 10,358,123.49 and 4,752,024.38 is: 6,558,497.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,505,081.06 : 10,358,123.49 = 4,752,024.38 : x
  2. Step 2: Convert to fraction form
    7,505,081.06/10,358,123.49 = 4,752,024.38/x
  3. Step 3: Cross multiply
    7,505,081.06x = 10,358,123.49 × 4,752,024.38
  4. Step 4: Simplify right side
    7,505,081.06x = 49,222,055,355,530.69
  5. Step 5: Solve for x
    x = 49,222,055,355,530.69/7,505,081.06
  6. Step 6: Final answer
    x = 6,558,497.50

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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.