Home / 3,014,925.96-4,523,088.52-993,097.38

Finding the Fourth Proportional to 3,014,925.96, 4,523,088.52 and 993,097.38

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Solution

The fourth proportional to 3,014,925.96, 4,523,088.52 and 993,097.38 is: 1,489,876.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,925.96 : 4,523,088.52 = 993,097.38 : x
  2. Step 2: Convert to fraction form
    3,014,925.96/4,523,088.52 = 993,097.38/x
  3. Step 3: Cross multiply
    3,014,925.96x = 4,523,088.52 × 993,097.38
  4. Step 4: Simplify right side
    3,014,925.96x = 4,491,867,371,336.86
  5. Step 5: Solve for x
    x = 4,491,867,371,336.86/3,014,925.96
  6. Step 6: Final answer
    x = 1,489,876.51

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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.