Home / 8,004,090.99-11,045,643.19-4,333,004.87

Finding the Fourth Proportional to 8,004,090.99, 11,045,643.19 and 4,333,004.87

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Solution

The fourth proportional to 8,004,090.99, 11,045,643.19 and 4,333,004.87 is: 5,979,545.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,090.99 : 11,045,643.19 = 4,333,004.87 : x
  2. Step 2: Convert to fraction form
    8,004,090.99/11,045,643.19 = 4,333,004.87/x
  3. Step 3: Cross multiply
    8,004,090.99x = 11,045,643.19 × 4,333,004.87
  4. Step 4: Simplify right side
    8,004,090.99x = 47,860,825,668,491.61
  5. Step 5: Solve for x
    x = 47,860,825,668,491.61/8,004,090.99
  6. Step 6: Final answer
    x = 5,979,545.43

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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.