Home / 6,572,157.27-9,849,423.66-5,114,963.15

Finding the Fourth Proportional to 6,572,157.27, 9,849,423.66 and 5,114,963.15

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Solution

The fourth proportional to 6,572,157.27, 9,849,423.66 and 5,114,963.15 is: 7,665,586.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,157.27 : 9,849,423.66 = 5,114,963.15 : x
  2. Step 2: Convert to fraction form
    6,572,157.27/9,849,423.66 = 5,114,963.15/x
  3. Step 3: Cross multiply
    6,572,157.27x = 9,849,423.66 × 5,114,963.15
  4. Step 4: Simplify right side
    6,572,157.27x = 50,379,439,035,486.78
  5. Step 5: Solve for x
    x = 50,379,439,035,486.78/6,572,157.27
  6. Step 6: Final answer
    x = 7,665,586.34

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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.