Home / 1,596,992.60-2,393,495.32-798,502.50

Finding the Fourth Proportional to 1,596,992.60, 2,393,495.32 and 798,502.50

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Solution

The fourth proportional to 1,596,992.60, 2,393,495.32 and 798,502.50 is: 1,196,756.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,992.60 : 2,393,495.32 = 798,502.50 : x
  2. Step 2: Convert to fraction form
    1,596,992.60/2,393,495.32 = 798,502.50/x
  3. Step 3: Cross multiply
    1,596,992.60x = 2,393,495.32 × 798,502.50
  4. Step 4: Simplify right side
    1,596,992.60x = 1,911,211,992,765.79
  5. Step 5: Solve for x
    x = 1,911,211,992,765.79/1,596,992.60
  6. Step 6: Final answer
    x = 1,196,756.95

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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.