Home / 4,103,336-5,662,450.32-2,361,274.40

Finding the Fourth Proportional to 4,103,336, 5,662,450.32 and 2,361,274.40

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Solution

The fourth proportional to 4,103,336, 5,662,450.32 and 2,361,274.40 is: 3,258,470.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,336 : 5,662,450.32 = 2,361,274.40 : x
  2. Step 2: Convert to fraction form
    4,103,336/5,662,450.32 = 2,361,274.40/x
  3. Step 3: Cross multiply
    4,103,336x = 5,662,450.32 × 2,361,274.40
  4. Step 4: Simplify right side
    4,103,336x = 13,370,598,981,887.81
  5. Step 5: Solve for x
    x = 13,370,598,981,887.81/4,103,336
  6. Step 6: Final answer
    x = 3,258,470.42

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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.