Home / 2,392,597.36-3,302,081.40-1,373,980.24

Finding the Fourth Proportional to 2,392,597.36, 3,302,081.40 and 1,373,980.24

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Solution

The fourth proportional to 2,392,597.36, 3,302,081.40 and 1,373,980.24 is: 1,896,263.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,597.36 : 3,302,081.40 = 1,373,980.24 : x
  2. Step 2: Convert to fraction form
    2,392,597.36/3,302,081.40 = 1,373,980.24/x
  3. Step 3: Cross multiply
    2,392,597.36x = 3,302,081.40 × 1,373,980.24
  4. Step 4: Simplify right side
    2,392,597.36x = 4,536,994,594,471.54
  5. Step 5: Solve for x
    x = 4,536,994,594,471.54/2,392,597.36
  6. Step 6: Final answer
    x = 1,896,263.31

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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.