Home / 4,536,412.20-6,806,586.60-2,292,550.20

Finding the Fourth Proportional to 4,536,412.20, 6,806,586.60 and 2,292,550.20

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Solution

The fourth proportional to 4,536,412.20, 6,806,586.60 and 2,292,550.20 is: 3,439,820.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,412.20 : 6,806,586.60 = 2,292,550.20 : x
  2. Step 2: Convert to fraction form
    4,536,412.20/6,806,586.60 = 2,292,550.20/x
  3. Step 3: Cross multiply
    4,536,412.20x = 6,806,586.60 × 2,292,550.20
  4. Step 4: Simplify right side
    4,536,412.20x = 15,604,441,471,147.32
  5. Step 5: Solve for x
    x = 15,604,441,471,147.32/4,536,412.20
  6. Step 6: Final answer
    x = 3,439,820.01

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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.