Home / 3,043,073-4,199,572.19-1,684,946

Finding the Fourth Proportional to 3,043,073, 4,199,572.19 and 1,684,946

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Solution

The fourth proportional to 3,043,073, 4,199,572.19 and 1,684,946 is: 2,325,298.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,073 : 4,199,572.19 = 1,684,946 : x
  2. Step 2: Convert to fraction form
    3,043,073/4,199,572.19 = 1,684,946/x
  3. Step 3: Cross multiply
    3,043,073x = 4,199,572.19 × 1,684,946
  4. Step 4: Simplify right side
    3,043,073x = 7,076,052,363,251.74
  5. Step 5: Solve for x
    x = 7,076,052,363,251.74/3,043,073
  6. Step 6: Final answer
    x = 2,325,298.26

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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.