Home / 3,223,068.64-4,447,837.00-1,772,874.41

Finding the Fourth Proportional to 3,223,068.64, 4,447,837.00 and 1,772,874.41

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Solution

The fourth proportional to 3,223,068.64, 4,447,837.00 and 1,772,874.41 is: 2,446,567.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,068.64 : 4,447,837.00 = 1,772,874.41 : x
  2. Step 2: Convert to fraction form
    3,223,068.64/4,447,837.00 = 1,772,874.41/x
  3. Step 3: Cross multiply
    3,223,068.64x = 4,447,837.00 × 1,772,874.41
  4. Step 4: Simplify right side
    3,223,068.64x = 7,885,456,377,128.08
  5. Step 5: Solve for x
    x = 7,885,456,377,128.08/3,223,068.64
  6. Step 6: Final answer
    x = 2,446,567.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.