Home / 10,544,174.48-15,810,574.56-4,783,764.92

Finding the Fourth Proportional to 10,544,174.48, 15,810,574.56 and 4,783,764.92

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Solution

The fourth proportional to 10,544,174.48, 15,810,574.56 and 4,783,764.92 is: 7,173,067.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,174.48 : 15,810,574.56 = 4,783,764.92 : x
  2. Step 2: Convert to fraction form
    10,544,174.48/15,810,574.56 = 4,783,764.92/x
  3. Step 3: Cross multiply
    10,544,174.48x = 15,810,574.56 × 4,783,764.92
  4. Step 4: Simplify right side
    10,544,174.48x = 75,634,071,866,119.56
  5. Step 5: Solve for x
    x = 75,634,071,866,119.56/10,544,174.48
  6. Step 6: Final answer
    x = 7,173,067.18

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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.