Home / 6,631,502.40-9,941,421.60-4,494,657.60

Finding the Fourth Proportional to 6,631,502.40, 9,941,421.60 and 4,494,657.60

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Solution

The fourth proportional to 6,631,502.40, 9,941,421.60 and 4,494,657.60 is: 6,738,033.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,502.40 : 9,941,421.60 = 4,494,657.60 : x
  2. Step 2: Convert to fraction form
    6,631,502.40/9,941,421.60 = 4,494,657.60/x
  3. Step 3: Cross multiply
    6,631,502.40x = 9,941,421.60 × 4,494,657.60
  4. Step 4: Simplify right side
    6,631,502.40x = 44,683,286,149,244.16
  5. Step 5: Solve for x
    x = 44,683,286,149,244.16/6,631,502.40
  6. Step 6: Final answer
    x = 6,738,033.62

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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.