Home / 9,648,045.44-14,458,462.26-5,332,039.21

Finding the Fourth Proportional to 9,648,045.44, 14,458,462.26 and 5,332,039.21

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Solution

The fourth proportional to 9,648,045.44, 14,458,462.26 and 5,332,039.21 is: 7,990,539.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,648,045.44 : 14,458,462.26 = 5,332,039.21 : x
  2. Step 2: Convert to fraction form
    9,648,045.44/14,458,462.26 = 5,332,039.21/x
  3. Step 3: Cross multiply
    9,648,045.44x = 14,458,462.26 × 5,332,039.21
  4. Step 4: Simplify right side
    9,648,045.44x = 77,093,087,686,625.22
  5. Step 5: Solve for x
    x = 77,093,087,686,625.22/9,648,045.44
  6. Step 6: Final answer
    x = 7,990,539.45

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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.