Home / 7,294,607.33-10,932,942.85-4,093,007.45

Finding the Fourth Proportional to 7,294,607.33, 10,932,942.85 and 4,093,007.45

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Solution

The fourth proportional to 7,294,607.33, 10,932,942.85 and 4,093,007.45 is: 6,134,479.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294,607.33 : 10,932,942.85 = 4,093,007.45 : x
  2. Step 2: Convert to fraction form
    7,294,607.33/10,932,942.85 = 4,093,007.45/x
  3. Step 3: Cross multiply
    7,294,607.33x = 10,932,942.85 × 4,093,007.45
  4. Step 4: Simplify right side
    7,294,607.33x = 44,748,616,515,009.20
  5. Step 5: Solve for x
    x = 44,748,616,515,009.20/7,294,607.33
  6. Step 6: Final answer
    x = 6,134,479.15

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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.