Home / 4,536,002.40-6,804,003.60-3,685,696.80

Finding the Fourth Proportional to 4,536,002.40, 6,804,003.60 and 3,685,696.80

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Solution

The fourth proportional to 4,536,002.40, 6,804,003.60 and 3,685,696.80 is: 5,528,545.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,002.40 : 6,804,003.60 = 3,685,696.80 : x
  2. Step 2: Convert to fraction form
    4,536,002.40/6,804,003.60 = 3,685,696.80/x
  3. Step 3: Cross multiply
    4,536,002.40x = 6,804,003.60 × 3,685,696.80
  4. Step 4: Simplify right side
    4,536,002.40x = 25,077,494,295,708.48
  5. Step 5: Solve for x
    x = 25,077,494,295,708.48/4,536,002.40
  6. Step 6: Final answer
    x = 5,528,545.20

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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.