Home / 3,235,294.28-4,853,058.06-1,213,333.40

Finding the Fourth Proportional to 3,235,294.28, 4,853,058.06 and 1,213,333.40

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Solution

The fourth proportional to 3,235,294.28, 4,853,058.06 and 1,213,333.40 is: 1,820,043.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,294.28 : 4,853,058.06 = 1,213,333.40 : x
  2. Step 2: Convert to fraction form
    3,235,294.28/4,853,058.06 = 1,213,333.40/x
  3. Step 3: Cross multiply
    3,235,294.28x = 4,853,058.06 × 1,213,333.40
  4. Step 4: Simplify right side
    3,235,294.28x = 5,888,377,436,337.20
  5. Step 5: Solve for x
    x = 5,888,377,436,337.20/3,235,294.28
  6. Step 6: Final answer
    x = 1,820,043.84

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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.