Home / 7,796,180.63-10,758,666.34-4,311,666.25

Finding the Fourth Proportional to 7,796,180.63, 10,758,666.34 and 4,311,666.25

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Solution

The fourth proportional to 7,796,180.63, 10,758,666.34 and 4,311,666.25 is: 5,950,064.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,180.63 : 10,758,666.34 = 4,311,666.25 : x
  2. Step 2: Convert to fraction form
    7,796,180.63/10,758,666.34 = 4,311,666.25/x
  3. Step 3: Cross multiply
    7,796,180.63x = 10,758,666.34 × 4,311,666.25
  4. Step 4: Simplify right side
    7,796,180.63x = 46,387,778,553,189.02
  5. Step 5: Solve for x
    x = 46,387,778,553,189.02/7,796,180.63
  6. Step 6: Final answer
    x = 5,950,064.62

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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.