Home / 3,104,387.21-4,656,582.10-1,396,535.67

Finding the Fourth Proportional to 3,104,387.21, 4,656,582.10 and 1,396,535.67

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Solution

The fourth proportional to 3,104,387.21, 4,656,582.10 and 1,396,535.67 is: 2,094,804.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,387.21 : 4,656,582.10 = 1,396,535.67 : x
  2. Step 2: Convert to fraction form
    3,104,387.21/4,656,582.10 = 1,396,535.67/x
  3. Step 3: Cross multiply
    3,104,387.21x = 4,656,582.10 × 1,396,535.67
  4. Step 4: Simplify right side
    3,104,387.21x = 6,503,083,002,933.51
  5. Step 5: Solve for x
    x = 6,503,083,002,933.51/3,104,387.21
  6. Step 6: Final answer
    x = 2,094,804.08

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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.