Home / 2,326,244.40-3,210,058.32-1,408,982.64

Finding the Fourth Proportional to 2,326,244.40, 3,210,058.32 and 1,408,982.64

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Solution

The fourth proportional to 2,326,244.40, 3,210,058.32 and 1,408,982.64 is: 1,944,299.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,244.40 : 3,210,058.32 = 1,408,982.64 : x
  2. Step 2: Convert to fraction form
    2,326,244.40/3,210,058.32 = 1,408,982.64/x
  3. Step 3: Cross multiply
    2,326,244.40x = 3,210,058.32 × 1,408,982.64
  4. Step 4: Simplify right side
    2,326,244.40x = 4,522,916,446,267.56
  5. Step 5: Solve for x
    x = 4,522,916,446,267.56/2,326,244.40
  6. Step 6: Final answer
    x = 1,944,299.77

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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.