Home / 2,967,269.39-4,451,261.02-1,047,785.66

Finding the Fourth Proportional to 2,967,269.39, 4,451,261.02 and 1,047,785.66

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Solution

The fourth proportional to 2,967,269.39, 4,451,261.02 and 1,047,785.66 is: 1,571,804.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,269.39 : 4,451,261.02 = 1,047,785.66 : x
  2. Step 2: Convert to fraction form
    2,967,269.39/4,451,261.02 = 1,047,785.66/x
  3. Step 3: Cross multiply
    2,967,269.39x = 4,451,261.02 × 1,047,785.66
  4. Step 4: Simplify right side
    2,967,269.39x = 4,663,967,440,797.20
  5. Step 5: Solve for x
    x = 4,663,967,440,797.20/2,967,269.39
  6. Step 6: Final answer
    x = 1,571,804.52

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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.