Home / 4,527,139.50-6,247,422.54-2,567,388.24

Finding the Fourth Proportional to 4,527,139.50, 6,247,422.54 and 2,567,388.24

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Solution

The fourth proportional to 4,527,139.50, 6,247,422.54 and 2,567,388.24 is: 3,542,978.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,139.50 : 6,247,422.54 = 2,567,388.24 : x
  2. Step 2: Convert to fraction form
    4,527,139.50/6,247,422.54 = 2,567,388.24/x
  3. Step 3: Cross multiply
    4,527,139.50x = 6,247,422.54 × 2,567,388.24
  4. Step 4: Simplify right side
    4,527,139.50x = 16,039,559,159,506.93
  5. Step 5: Solve for x
    x = 16,039,559,159,506.93/4,527,139.50
  6. Step 6: Final answer
    x = 3,542,978.77

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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.