Home / 8,705,025.68-12,000,274.52-6,083,390.32

Finding the Fourth Proportional to 8,705,025.68, 12,000,274.52 and 6,083,390.32

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Solution

The fourth proportional to 8,705,025.68, 12,000,274.52 and 6,083,390.32 is: 8,386,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,705,025.68 : 12,000,274.52 = 6,083,390.32 : x
  2. Step 2: Convert to fraction form
    8,705,025.68/12,000,274.52 = 6,083,390.32/x
  3. Step 3: Cross multiply
    8,705,025.68x = 12,000,274.52 × 6,083,390.32
  4. Step 4: Simplify right side
    8,705,025.68x = 73,002,353,852,310.64
  5. Step 5: Solve for x
    x = 73,002,353,852,310.64/8,705,025.68
  6. Step 6: Final answer
    x = 8,386,230.73

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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.