Home / 6,166,803.74-9,246,459.85-3,089,215.42

Finding the Fourth Proportional to 6,166,803.74, 9,246,459.85 and 3,089,215.42

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Solution

The fourth proportional to 6,166,803.74, 9,246,459.85 and 3,089,215.42 is: 4,631,946.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,803.74 : 9,246,459.85 = 3,089,215.42 : x
  2. Step 2: Convert to fraction form
    6,166,803.74/9,246,459.85 = 3,089,215.42/x
  3. Step 3: Cross multiply
    6,166,803.74x = 9,246,459.85 × 3,089,215.42
  4. Step 4: Simplify right side
    6,166,803.74x = 28,564,306,318,191.70
  5. Step 5: Solve for x
    x = 28,564,306,318,191.70/6,166,803.74
  6. Step 6: Final answer
    x = 4,631,946.72

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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.