Home / 2,684,549.72-3,704,679.23-1,477,325.72

Finding the Fourth Proportional to 2,684,549.72, 3,704,679.23 and 1,477,325.72

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Solution

The fourth proportional to 2,684,549.72, 3,704,679.23 and 1,477,325.72 is: 2,038,709.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,549.72 : 3,704,679.23 = 1,477,325.72 : x
  2. Step 2: Convert to fraction form
    2,684,549.72/3,704,679.23 = 1,477,325.72/x
  3. Step 3: Cross multiply
    2,684,549.72x = 3,704,679.23 × 1,477,325.72
  4. Step 4: Simplify right side
    2,684,549.72x = 5,473,017,910,828.80
  5. Step 5: Solve for x
    x = 5,473,017,910,828.80/2,684,549.72
  6. Step 6: Final answer
    x = 2,038,709.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.