Home / 6,054,064.45-9,081,130.11-1,505,113.24

Finding the Fourth Proportional to 6,054,064.45, 9,081,130.11 and 1,505,113.24

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Solution

The fourth proportional to 6,054,064.45, 9,081,130.11 and 1,505,113.24 is: 2,257,678.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,064.45 : 9,081,130.11 = 1,505,113.24 : x
  2. Step 2: Convert to fraction form
    6,054,064.45/9,081,130.11 = 1,505,113.24/x
  3. Step 3: Cross multiply
    6,054,064.45x = 9,081,130.11 × 1,505,113.24
  4. Step 4: Simplify right side
    6,054,064.45x = 13,668,129,162,723.66
  5. Step 5: Solve for x
    x = 13,668,129,162,723.66/6,054,064.45
  6. Step 6: Final answer
    x = 2,257,678.17

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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.