Home / 9,713,458.44-14,567,650.74-2,888,193.78

Finding the Fourth Proportional to 9,713,458.44, 14,567,650.74 and 2,888,193.78

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Solution

The fourth proportional to 9,713,458.44, 14,567,650.74 and 2,888,193.78 is: 4,331,536.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,458.44 : 14,567,650.74 = 2,888,193.78 : x
  2. Step 2: Convert to fraction form
    9,713,458.44/14,567,650.74 = 2,888,193.78/x
  3. Step 3: Cross multiply
    9,713,458.44x = 14,567,650.74 × 2,888,193.78
  4. Step 4: Simplify right side
    9,713,458.44x = 42,074,198,256,480.40
  5. Step 5: Solve for x
    x = 42,074,198,256,480.40/9,713,458.44
  6. Step 6: Final answer
    x = 4,331,536.34

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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.