Home / 8,004,161.18-11,045,745.83-4,333,077.65

Finding the Fourth Proportional to 8,004,161.18, 11,045,745.83 and 4,333,077.65

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Solution

The fourth proportional to 8,004,161.18, 11,045,745.83 and 4,333,077.65 is: 5,979,649.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,161.18 : 11,045,745.83 = 4,333,077.65 : x
  2. Step 2: Convert to fraction form
    8,004,161.18/11,045,745.83 = 4,333,077.65/x
  3. Step 3: Cross multiply
    8,004,161.18x = 11,045,745.83 × 4,333,077.65
  4. Step 4: Simplify right side
    8,004,161.18x = 47,862,074,422,000.76
  5. Step 5: Solve for x
    x = 47,862,074,422,000.76/8,004,161.18
  6. Step 6: Final answer
    x = 5,979,649.00

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1.5x scale

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.