Home / 3,465,994.04-5,199,109.67-1,191,499.01

Finding the Fourth Proportional to 3,465,994.04, 5,199,109.67 and 1,191,499.01

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Solution

The fourth proportional to 3,465,994.04, 5,199,109.67 and 1,191,499.01 is: 1,787,289.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,994.04 : 5,199,109.67 = 1,191,499.01 : x
  2. Step 2: Convert to fraction form
    3,465,994.04/5,199,109.67 = 1,191,499.01/x
  3. Step 3: Cross multiply
    3,465,994.04x = 5,199,109.67 × 1,191,499.01
  4. Step 4: Simplify right side
    3,465,994.04x = 6,194,734,024,686.43
  5. Step 5: Solve for x
    x = 6,194,734,024,686.43/3,465,994.04
  6. Step 6: Final answer
    x = 1,787,289.29

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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.