Home / 6,353,840.76-8,769,575.52-3,775,025.04

Finding the Fourth Proportional to 6,353,840.76, 8,769,575.52 and 3,775,025.04

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Solution

The fourth proportional to 6,353,840.76, 8,769,575.52 and 3,775,025.04 is: 5,210,292.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353,840.76 : 8,769,575.52 = 3,775,025.04 : x
  2. Step 2: Convert to fraction form
    6,353,840.76/8,769,575.52 = 3,775,025.04/x
  3. Step 3: Cross multiply
    6,353,840.76x = 8,769,575.52 × 3,775,025.04
  4. Step 4: Simplify right side
    6,353,840.76x = 33,105,367,178,171.02
  5. Step 5: Solve for x
    x = 33,105,367,178,171.02/6,353,840.76
  6. Step 6: Final answer
    x = 5,210,292.24

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1.5x scale

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.