Home / 4,368,698.26-6,555,998.49-1,528,835.02

Finding the Fourth Proportional to 4,368,698.26, 6,555,998.49 and 1,528,835.02

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Solution

The fourth proportional to 4,368,698.26, 6,555,998.49 and 1,528,835.02 is: 2,294,285.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,698.26 : 6,555,998.49 = 1,528,835.02 : x
  2. Step 2: Convert to fraction form
    4,368,698.26/6,555,998.49 = 1,528,835.02/x
  3. Step 3: Cross multiply
    4,368,698.26x = 6,555,998.49 × 1,528,835.02
  4. Step 4: Simplify right side
    4,368,698.26x = 10,023,040,060,455.99
  5. Step 5: Solve for x
    x = 10,023,040,060,455.99/4,368,698.26
  6. Step 6: Final answer
    x = 2,294,285.27

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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.