Home / 3,223,297.35-4,837,512.11-1,803,088.71

Finding the Fourth Proportional to 3,223,297.35, 4,837,512.11 and 1,803,088.71

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Solution

The fourth proportional to 3,223,297.35, 4,837,512.11 and 1,803,088.71 is: 2,706,068.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,297.35 : 4,837,512.11 = 1,803,088.71 : x
  2. Step 2: Convert to fraction form
    3,223,297.35/4,837,512.11 = 1,803,088.71/x
  3. Step 3: Cross multiply
    3,223,297.35x = 4,837,512.11 × 1,803,088.71
  4. Step 4: Simplify right side
    3,223,297.35x = 8,722,463,461,013.84
  5. Step 5: Solve for x
    x = 8,722,463,461,013.84/3,223,297.35
  6. Step 6: Final answer
    x = 2,706,068.51

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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.