Home / 1,934,026-2,901,035.84-514,082.12

Finding the Fourth Proportional to 1,934,026, 2,901,035.84 and 514,082.12

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Solution

The fourth proportional to 1,934,026, 2,901,035.84 and 514,082.12 is: 771,122.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,026 : 2,901,035.84 = 514,082.12 : x
  2. Step 2: Convert to fraction form
    1,934,026/2,901,035.84 = 514,082.12/x
  3. Step 3: Cross multiply
    1,934,026x = 2,901,035.84 × 514,082.12
  4. Step 4: Simplify right side
    1,934,026x = 1,491,370,654,823.18
  5. Step 5: Solve for x
    x = 1,491,370,654,823.18/1,934,026
  6. Step 6: Final answer
    x = 771,122.34

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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.