Home / 6,532,586.20-9,798,245.72-1,983,674.36

Finding the Fourth Proportional to 6,532,586.20, 9,798,245.72 and 1,983,674.36

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Solution

The fourth proportional to 6,532,586.20, 9,798,245.72 and 1,983,674.36 is: 2,975,319.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,586.20 : 9,798,245.72 = 1,983,674.36 : x
  2. Step 2: Convert to fraction form
    6,532,586.20/9,798,245.72 = 1,983,674.36/x
  3. Step 3: Cross multiply
    6,532,586.20x = 9,798,245.72 × 1,983,674.36
  4. Step 4: Simplify right side
    6,532,586.20x = 19,436,528,807,743.74
  5. Step 5: Solve for x
    x = 19,436,528,807,743.74/6,532,586.20
  6. Step 6: Final answer
    x = 2,975,319.15

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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.