Home / 4,583,946.60-6,868,046.70-2,182,620.60

Finding the Fourth Proportional to 4,583,946.60, 6,868,046.70 and 2,182,620.60

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Solution

The fourth proportional to 4,583,946.60, 6,868,046.70 and 2,182,620.60 is: 3,270,182.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,946.60 : 6,868,046.70 = 2,182,620.60 : x
  2. Step 2: Convert to fraction form
    4,583,946.60/6,868,046.70 = 2,182,620.60/x
  3. Step 3: Cross multiply
    4,583,946.60x = 6,868,046.70 × 2,182,620.60
  4. Step 4: Simplify right side
    4,583,946.60x = 14,990,340,209,182.02
  5. Step 5: Solve for x
    x = 14,990,340,209,182.02/4,583,946.60
  6. Step 6: Final answer
    x = 3,270,182.12

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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.