Home / 3,029,221.36-4,180,258.16-1,671,094

Finding the Fourth Proportional to 3,029,221.36, 4,180,258.16 and 1,671,094

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Solution

The fourth proportional to 3,029,221.36, 4,180,258.16 and 1,671,094 is: 2,306,072.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,221.36 : 4,180,258.16 = 1,671,094 : x
  2. Step 2: Convert to fraction form
    3,029,221.36/4,180,258.16 = 1,671,094/x
  3. Step 3: Cross multiply
    3,029,221.36x = 4,180,258.16 × 1,671,094
  4. Step 4: Simplify right side
    3,029,221.36x = 6,985,604,329,627.04
  5. Step 5: Solve for x
    x = 6,985,604,329,627.04/3,029,221.36
  6. Step 6: Final answer
    x = 2,306,072.58

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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.