Home / 1,094,417.92-1,640,916.32-454,546.08

Finding the Fourth Proportional to 1,094,417.92, 1,640,916.32 and 454,546.08

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Solution

The fourth proportional to 1,094,417.92, 1,640,916.32 and 454,546.08 is: 681,524.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,417.92 : 1,640,916.32 = 454,546.08 : x
  2. Step 2: Convert to fraction form
    1,094,417.92/1,640,916.32 = 454,546.08/x
  3. Step 3: Cross multiply
    1,094,417.92x = 1,640,916.32 × 454,546.08
  4. Step 4: Simplify right side
    1,094,417.92x = 745,872,080,864.03
  5. Step 5: Solve for x
    x = 745,872,080,864.03/1,094,417.92
  6. Step 6: Final answer
    x = 681,524.00

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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.