Home / 2,032,345.91-3,049,699.85-910,414.91

Finding the Fourth Proportional to 2,032,345.91, 3,049,699.85 and 910,414.91

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Solution

The fourth proportional to 2,032,345.91, 3,049,699.85 and 910,414.91 is: 1,366,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,345.91 : 3,049,699.85 = 910,414.91 : x
  2. Step 2: Convert to fraction form
    2,032,345.91/3,049,699.85 = 910,414.91/x
  3. Step 3: Cross multiply
    2,032,345.91x = 3,049,699.85 × 910,414.91
  4. Step 4: Simplify right side
    2,032,345.91x = 2,776,492,194,664.19
  5. Step 5: Solve for x
    x = 2,776,492,194,664.19/2,032,345.91
  6. Step 6: Final answer
    x = 1,366,151.40

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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.