Home / 6,014,879.09-9,018,715.58-1,914,429.02

Finding the Fourth Proportional to 6,014,879.09, 9,018,715.58 and 1,914,429.02

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Solution

The fourth proportional to 6,014,879.09, 9,018,715.58 and 1,914,429.02 is: 2,870,496.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,879.09 : 9,018,715.58 = 1,914,429.02 : x
  2. Step 2: Convert to fraction form
    6,014,879.09/9,018,715.58 = 1,914,429.02/x
  3. Step 3: Cross multiply
    6,014,879.09x = 9,018,715.58 × 1,914,429.02
  4. Step 4: Simplify right side
    6,014,879.09x = 17,265,690,856,810.99
  5. Step 5: Solve for x
    x = 17,265,690,856,810.99/6,014,879.09
  6. Step 6: Final answer
    x = 2,870,496.75

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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.