Home / 1,596,994.60-2,393,498.31-798,504.50

Finding the Fourth Proportional to 1,596,994.60, 2,393,498.31 and 798,504.50

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Solution

The fourth proportional to 1,596,994.60, 2,393,498.31 and 798,504.50 is: 1,196,759.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,994.60 : 2,393,498.31 = 798,504.50 : x
  2. Step 2: Convert to fraction form
    1,596,994.60/2,393,498.31 = 798,504.50/x
  3. Step 3: Cross multiply
    1,596,994.60x = 2,393,498.31 × 798,504.50
  4. Step 4: Simplify right side
    1,596,994.60x = 1,911,219,171,277.40
  5. Step 5: Solve for x
    x = 1,911,219,171,277.40/1,596,994.60
  6. Step 6: Final answer
    x = 1,196,759.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.