Home / 7,798,245.84-10,760,750.81-4,313,030.86

Finding the Fourth Proportional to 7,798,245.84, 10,760,750.81 and 4,313,030.86

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Solution

The fourth proportional to 7,798,245.84, 10,760,750.81 and 4,313,030.86 is: 5,951,524.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,798,245.84 : 10,760,750.81 = 4,313,030.86 : x
  2. Step 2: Convert to fraction form
    7,798,245.84/10,760,750.81 = 4,313,030.86/x
  3. Step 3: Cross multiply
    7,798,245.84x = 10,760,750.81 × 4,313,030.86
  4. Step 4: Simplify right side
    7,798,245.84x = 46,411,450,328,359.65
  5. Step 5: Solve for x
    x = 46,411,450,328,359.65/7,798,245.84
  6. Step 6: Final answer
    x = 5,951,524.39

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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.