Home / 1,934,026.53-2,901,036.60-514,082.61

Finding the Fourth Proportional to 1,934,026.53, 2,901,036.60 and 514,082.61

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Solution

The fourth proportional to 1,934,026.53, 2,901,036.60 and 514,082.61 is: 771,123.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,026.53 : 2,901,036.60 = 514,082.61 : x
  2. Step 2: Convert to fraction form
    1,934,026.53/2,901,036.60 = 514,082.61/x
  3. Step 3: Cross multiply
    1,934,026.53x = 2,901,036.60 × 514,082.61
  4. Step 4: Simplify right side
    1,934,026.53x = 1,491,372,467,033.53
  5. Step 5: Solve for x
    x = 1,491,372,467,033.53/1,934,026.53
  6. Step 6: Final answer
    x = 771,123.07

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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.