Home / 2,235,346.34-3,085,258.65-1,363,994.36

Finding the Fourth Proportional to 2,235,346.34, 3,085,258.65 and 1,363,994.36

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Solution

The fourth proportional to 2,235,346.34, 3,085,258.65 and 1,363,994.36 is: 1,882,605.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,346.34 : 3,085,258.65 = 1,363,994.36 : x
  2. Step 2: Convert to fraction form
    2,235,346.34/3,085,258.65 = 1,363,994.36/x
  3. Step 3: Cross multiply
    2,235,346.34x = 3,085,258.65 × 1,363,994.36
  4. Step 4: Simplify right side
    2,235,346.34x = 4,208,275,382,314.92
  5. Step 5: Solve for x
    x = 4,208,275,382,314.92/2,235,346.34
  6. Step 6: Final answer
    x = 1,882,605.53

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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.