Home / 3,303,595.74-4,955,194.48-1,964,281.39

Finding the Fourth Proportional to 3,303,595.74, 4,955,194.48 and 1,964,281.39

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Solution

The fourth proportional to 3,303,595.74, 4,955,194.48 and 1,964,281.39 is: 2,946,303.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,595.74 : 4,955,194.48 = 1,964,281.39 : x
  2. Step 2: Convert to fraction form
    3,303,595.74/4,955,194.48 = 1,964,281.39/x
  3. Step 3: Cross multiply
    3,303,595.74x = 4,955,194.48 × 1,964,281.39
  4. Step 4: Simplify right side
    3,303,595.74x = 9,733,396,300,894.73
  5. Step 5: Solve for x
    x = 9,733,396,300,894.73/3,303,595.74
  6. Step 6: Final answer
    x = 2,946,303.68

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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.