Home / 1,576,247.10-2,364,370.65-945,872.70

Finding the Fourth Proportional to 1,576,247.10, 2,364,370.65 and 945,872.70

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Solution

The fourth proportional to 1,576,247.10, 2,364,370.65 and 945,872.70 is: 1,418,809.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,247.10 : 2,364,370.65 = 945,872.70 : x
  2. Step 2: Convert to fraction form
    1,576,247.10/2,364,370.65 = 945,872.70/x
  3. Step 3: Cross multiply
    1,576,247.10x = 2,364,370.65 × 945,872.70
  4. Step 4: Simplify right side
    1,576,247.10x = 2,236,393,650,516.26
  5. Step 5: Solve for x
    x = 2,236,393,650,516.26/1,576,247.10
  6. Step 6: Final answer
    x = 1,418,809.05

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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.