Home / 3,345,277.34-4,616,577.32-1,894,972.34

Finding the Fourth Proportional to 3,345,277.34, 4,616,577.32 and 1,894,972.34

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Solution

The fourth proportional to 3,345,277.34, 4,616,577.32 and 1,894,972.34 is: 2,615,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,277.34 : 4,616,577.32 = 1,894,972.34 : x
  2. Step 2: Convert to fraction form
    3,345,277.34/4,616,577.32 = 1,894,972.34/x
  3. Step 3: Cross multiply
    3,345,277.34x = 4,616,577.32 × 1,894,972.34
  4. Step 4: Simplify right side
    3,345,277.34x = 8,748,286,328,937.91
  5. Step 5: Solve for x
    x = 8,748,286,328,937.91/3,345,277.34
  6. Step 6: Final answer
    x = 2,615,115.41

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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.