Home / 9,416,336.86-14,124,636.51-2,684,750.86

Finding the Fourth Proportional to 9,416,336.86, 14,124,636.51 and 2,684,750.86

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Solution

The fourth proportional to 9,416,336.86, 14,124,636.51 and 2,684,750.86 is: 4,027,163.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,336.86 : 14,124,636.51 = 2,684,750.86 : x
  2. Step 2: Convert to fraction form
    9,416,336.86/14,124,636.51 = 2,684,750.86/x
  3. Step 3: Cross multiply
    9,416,336.86x = 14,124,636.51 × 2,684,750.86
  4. Step 4: Simplify right side
    9,416,336.86x = 37,921,130,017,409.90
  5. Step 5: Solve for x
    x = 37,921,130,017,409.90/9,416,336.86
  6. Step 6: Final answer
    x = 4,027,163.70

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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.