Home / 2,076,464.70-3,114,697.05-956,720.70

Finding the Fourth Proportional to 2,076,464.70, 3,114,697.05 and 956,720.70

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Solution

The fourth proportional to 2,076,464.70, 3,114,697.05 and 956,720.70 is: 1,435,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,464.70 : 3,114,697.05 = 956,720.70 : x
  2. Step 2: Convert to fraction form
    2,076,464.70/3,114,697.05 = 956,720.70/x
  3. Step 3: Cross multiply
    2,076,464.70x = 3,114,697.05 × 956,720.70
  4. Step 4: Simplify right side
    2,076,464.70x = 2,979,895,141,963.93
  5. Step 5: Solve for x
    x = 2,979,895,141,963.93/2,076,464.70
  6. Step 6: Final answer
    x = 1,435,081.05

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Similar ratio
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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.