Home / 2,684,595.70-3,704,742.62-1,477,371.70

Finding the Fourth Proportional to 2,684,595.70, 3,704,742.62 and 1,477,371.70

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Solution

The fourth proportional to 2,684,595.70, 3,704,742.62 and 1,477,371.70 is: 2,038,773.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,595.70 : 3,704,742.62 = 1,477,371.70 : x
  2. Step 2: Convert to fraction form
    2,684,595.70/3,704,742.62 = 1,477,371.70/x
  3. Step 3: Cross multiply
    2,684,595.70x = 3,704,742.62 × 1,477,371.70
  4. Step 4: Simplify right side
    2,684,595.70x = 5,473,281,902,571.85
  5. Step 5: Solve for x
    x = 5,473,281,902,571.85/2,684,595.70
  6. Step 6: Final answer
    x = 2,038,773.25

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Why These Related Problems?

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