Home / 5,746,083.84-8,617,250.16-1,906,874.91

Finding the Fourth Proportional to 5,746,083.84, 8,617,250.16 and 1,906,874.91

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Solution

The fourth proportional to 5,746,083.84, 8,617,250.16 and 1,906,874.91 is: 2,859,689.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,083.84 : 8,617,250.16 = 1,906,874.91 : x
  2. Step 2: Convert to fraction form
    5,746,083.84/8,617,250.16 = 1,906,874.91/x
  3. Step 3: Cross multiply
    5,746,083.84x = 8,617,250.16 × 1,906,874.91
  4. Step 4: Simplify right side
    5,746,083.84x = 16,432,018,123,297.48
  5. Step 5: Solve for x
    x = 16,432,018,123,297.48/5,746,083.84
  6. Step 6: Final answer
    x = 2,859,689.94

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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.