Home / 3,013,384.32-4,540,804.80-2,492,625.60

Finding the Fourth Proportional to 3,013,384.32, 4,540,804.80 and 2,492,625.60

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Solution

The fourth proportional to 3,013,384.32, 4,540,804.80 and 2,492,625.60 is: 3,756,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,384.32 : 4,540,804.80 = 2,492,625.60 : x
  2. Step 2: Convert to fraction form
    3,013,384.32/4,540,804.80 = 2,492,625.60/x
  3. Step 3: Cross multiply
    3,013,384.32x = 4,540,804.80 × 2,492,625.60
  4. Step 4: Simplify right side
    3,013,384.32x = 11,318,526,289,082.88
  5. Step 5: Solve for x
    x = 11,318,526,289,082.88/3,013,384.32
  6. Step 6: Final answer
    x = 3,756,084.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.