Home / 2,368,310.86-3,552,904.54-749,487.13

Finding the Fourth Proportional to 2,368,310.86, 3,552,904.54 and 749,487.13

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Solution

The fourth proportional to 2,368,310.86, 3,552,904.54 and 749,487.13 is: 1,124,369.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,310.86 : 3,552,904.54 = 749,487.13 : x
  2. Step 2: Convert to fraction form
    2,368,310.86/3,552,904.54 = 749,487.13/x
  3. Step 3: Cross multiply
    2,368,310.86x = 3,552,904.54 × 749,487.13
  4. Step 4: Simplify right side
    2,368,310.86x = 2,662,856,226,848.57
  5. Step 5: Solve for x
    x = 2,662,856,226,848.57/2,368,310.86
  6. Step 6: Final answer
    x = 1,124,369.39

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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.