Home / 3,315,465.27-4,973,181.24-2,864,814.93

Finding the Fourth Proportional to 3,315,465.27, 4,973,181.24 and 2,864,814.93

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Solution

The fourth proportional to 3,315,465.27, 4,973,181.24 and 2,864,814.93 is: 4,297,208.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,465.27 : 4,973,181.24 = 2,864,814.93 : x
  2. Step 2: Convert to fraction form
    3,315,465.27/4,973,181.24 = 2,864,814.93/x
  3. Step 3: Cross multiply
    3,315,465.27x = 4,973,181.24 × 2,864,814.93
  4. Step 4: Simplify right side
    3,315,465.27x = 14,247,243,865,947.91
  5. Step 5: Solve for x
    x = 14,247,243,865,947.91/3,315,465.27
  6. Step 6: Final answer
    x = 4,297,208.00

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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.