Home / 10,544,488.33-15,818,651.59-4,787,309.24

Finding the Fourth Proportional to 10,544,488.33, 15,818,651.59 and 4,787,309.24

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Solution

The fourth proportional to 10,544,488.33, 15,818,651.59 and 4,787,309.24 is: 7,181,835.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,488.33 : 15,818,651.59 = 4,787,309.24 : x
  2. Step 2: Convert to fraction form
    10,544,488.33/15,818,651.59 = 4,787,309.24/x
  3. Step 3: Cross multiply
    10,544,488.33x = 15,818,651.59 × 4,787,309.24
  4. Step 4: Simplify right side
    10,544,488.33x = 75,728,776,948,726.05
  5. Step 5: Solve for x
    x = 75,728,776,948,726.05/10,544,488.33
  6. Step 6: Final answer
    x = 7,181,835.15

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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.