Home / 6,188,565.56-9,288,957.84-4,646,196.50

Finding the Fourth Proportional to 6,188,565.56, 9,288,957.84 and 4,646,196.50

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Solution

The fourth proportional to 6,188,565.56, 9,288,957.84 and 4,646,196.50 is: 6,973,881.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,565.56 : 9,288,957.84 = 4,646,196.50 : x
  2. Step 2: Convert to fraction form
    6,188,565.56/9,288,957.84 = 4,646,196.50/x
  3. Step 3: Cross multiply
    6,188,565.56x = 9,288,957.84 × 4,646,196.50
  4. Step 4: Simplify right side
    6,188,565.56x = 43,158,323,404,855.56
  5. Step 5: Solve for x
    x = 43,158,323,404,855.56/6,188,565.56
  6. Step 6: Final answer
    x = 6,973,881.59

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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.