Home / 2,346,732-3,238,490.40-1,273,644

Finding the Fourth Proportional to 2,346,732, 3,238,490.40 and 1,273,644

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Solution

The fourth proportional to 2,346,732, 3,238,490.40 and 1,273,644 is: 1,757,628.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,732 : 3,238,490.40 = 1,273,644 : x
  2. Step 2: Convert to fraction form
    2,346,732/3,238,490.40 = 1,273,644/x
  3. Step 3: Cross multiply
    2,346,732x = 3,238,490.40 × 1,273,644
  4. Step 4: Simplify right side
    2,346,732x = 4,124,683,867,017.60
  5. Step 5: Solve for x
    x = 4,124,683,867,017.60/2,346,732
  6. Step 6: Final answer
    x = 1,757,628.85

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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.