Home / 8,004,082.65-11,045,631.70-4,332,996.48

Finding the Fourth Proportional to 8,004,082.65, 11,045,631.70 and 4,332,996.48

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Solution

The fourth proportional to 8,004,082.65, 11,045,631.70 and 4,332,996.48 is: 5,979,533.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,082.65 : 11,045,631.70 = 4,332,996.48 : x
  2. Step 2: Convert to fraction form
    8,004,082.65/11,045,631.70 = 4,332,996.48/x
  3. Step 3: Cross multiply
    8,004,082.65x = 11,045,631.70 × 4,332,996.48
  4. Step 4: Simplify right side
    8,004,082.65x = 47,860,683,275,476.41
  5. Step 5: Solve for x
    x = 47,860,683,275,476.41/8,004,082.65
  6. Step 6: Final answer
    x = 5,979,533.87

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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.