Home / 2,030,666.24-3,045,212.04-1,083,520.32

Finding the Fourth Proportional to 2,030,666.24, 3,045,212.04 and 1,083,520.32

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Solution

The fourth proportional to 2,030,666.24, 3,045,212.04 and 1,083,520.32 is: 1,624,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,666.24 : 3,045,212.04 = 1,083,520.32 : x
  2. Step 2: Convert to fraction form
    2,030,666.24/3,045,212.04 = 1,083,520.32/x
  3. Step 3: Cross multiply
    2,030,666.24x = 3,045,212.04 × 1,083,520.32
  4. Step 4: Simplify right side
    2,030,666.24x = 3,299,549,124,048.65
  5. Step 5: Solve for x
    x = 3,299,549,124,048.65/2,030,666.24
  6. Step 6: Final answer
    x = 1,624,860.38

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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.