Home / 7,796,866.46-10,755,356.00-4,533,320.48

Finding the Fourth Proportional to 7,796,866.46, 10,755,356.00 and 4,533,320.48

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Solution

The fourth proportional to 7,796,866.46, 10,755,356.00 and 4,533,320.48 is: 6,253,470.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,866.46 : 10,755,356.00 = 4,533,320.48 : x
  2. Step 2: Convert to fraction form
    7,796,866.46/10,755,356.00 = 4,533,320.48/x
  3. Step 3: Cross multiply
    7,796,866.46x = 10,755,356.00 × 4,533,320.48
  4. Step 4: Simplify right side
    7,796,866.46x = 48,757,475,548,047.49
  5. Step 5: Solve for x
    x = 48,757,475,548,047.49/7,796,866.46
  6. Step 6: Final answer
    x = 6,253,470.65

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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.