Home / 6,532,496.76-9,798,111.96-1,983,585.54

Finding the Fourth Proportional to 6,532,496.76, 9,798,111.96 and 1,983,585.54

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Solution

The fourth proportional to 6,532,496.76, 9,798,111.96 and 1,983,585.54 is: 2,975,186.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,496.76 : 9,798,111.96 = 1,983,585.54 : x
  2. Step 2: Convert to fraction form
    6,532,496.76/9,798,111.96 = 1,983,585.54/x
  3. Step 3: Cross multiply
    6,532,496.76x = 9,798,111.96 × 1,983,585.54
  4. Step 4: Simplify right side
    6,532,496.76x = 19,435,393,203,157.06
  5. Step 5: Solve for x
    x = 19,435,393,203,157.06/6,532,496.76
  6. Step 6: Final answer
    x = 2,975,186.05

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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.