Home / 10,051,462.91-15,083,571.19-4,294,239.85

Finding the Fourth Proportional to 10,051,462.91, 15,083,571.19 and 4,294,239.85

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Solution

The fourth proportional to 10,051,462.91, 15,083,571.19 and 4,294,239.85 is: 6,444,084.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,051,462.91 : 15,083,571.19 = 4,294,239.85 : x
  2. Step 2: Convert to fraction form
    10,051,462.91/15,083,571.19 = 4,294,239.85/x
  3. Step 3: Cross multiply
    10,051,462.91x = 15,083,571.19 × 4,294,239.85
  4. Step 4: Simplify right side
    10,051,462.91x = 64,772,472,484,409.91
  5. Step 5: Solve for x
    x = 64,772,472,484,409.91/10,051,462.91
  6. Step 6: Final answer
    x = 6,444,084.12

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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.