Home / 5,039,532.24-7,559,326.80-1,253,015.52

Finding the Fourth Proportional to 5,039,532.24, 7,559,326.80 and 1,253,015.52

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Solution

The fourth proportional to 5,039,532.24, 7,559,326.80 and 1,253,015.52 is: 1,879,530.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,532.24 : 7,559,326.80 = 1,253,015.52 : x
  2. Step 2: Convert to fraction form
    5,039,532.24/7,559,326.80 = 1,253,015.52/x
  3. Step 3: Cross multiply
    5,039,532.24x = 7,559,326.80 × 1,253,015.52
  4. Step 4: Simplify right side
    5,039,532.24x = 9,471,953,801,151.94
  5. Step 5: Solve for x
    x = 9,471,953,801,151.94/5,039,532.24
  6. Step 6: Final answer
    x = 1,879,530.35

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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.