Home / 9,493,029.42-13,100,073.08-5,306,602.94

Finding the Fourth Proportional to 9,493,029.42, 13,100,073.08 and 5,306,602.94

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Solution

The fourth proportional to 9,493,029.42, 13,100,073.08 and 5,306,602.94 is: 7,322,940.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,493,029.42 : 13,100,073.08 = 5,306,602.94 : x
  2. Step 2: Convert to fraction form
    9,493,029.42/13,100,073.08 = 5,306,602.94/x
  3. Step 3: Cross multiply
    9,493,029.42x = 13,100,073.08 × 5,306,602.94
  4. Step 4: Simplify right side
    9,493,029.42x = 69,516,886,326,760.02
  5. Step 5: Solve for x
    x = 69,516,886,326,760.02/9,493,029.42
  6. Step 6: Final answer
    x = 7,322,940.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.