Home / 6,063,500.64-8,367,411.60-3,347,188.32

Finding the Fourth Proportional to 6,063,500.64, 8,367,411.60 and 3,347,188.32

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Solution

The fourth proportional to 6,063,500.64, 8,367,411.60 and 3,347,188.32 is: 4,618,998.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,500.64 : 8,367,411.60 = 3,347,188.32 : x
  2. Step 2: Convert to fraction form
    6,063,500.64/8,367,411.60 = 3,347,188.32/x
  3. Step 3: Cross multiply
    6,063,500.64x = 8,367,411.60 × 3,347,188.32
  4. Step 4: Simplify right side
    6,063,500.64x = 28,007,302,376,152.51
  5. Step 5: Solve for x
    x = 28,007,302,376,152.51/6,063,500.64
  6. Step 6: Final answer
    x = 4,618,998.83

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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.