Home / 2,405,521.62-3,604,444.23-1,762,847.04

Finding the Fourth Proportional to 2,405,521.62, 3,604,444.23 and 1,762,847.04

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Solution

The fourth proportional to 2,405,521.62, 3,604,444.23 and 1,762,847.04 is: 2,641,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,521.62 : 3,604,444.23 = 1,762,847.04 : x
  2. Step 2: Convert to fraction form
    2,405,521.62/3,604,444.23 = 1,762,847.04/x
  3. Step 3: Cross multiply
    2,405,521.62x = 3,604,444.23 × 1,762,847.04
  4. Step 4: Simplify right side
    2,405,521.62x = 6,354,083,841,700.58
  5. Step 5: Solve for x
    x = 6,354,083,841,700.58/2,405,521.62
  6. Step 6: Final answer
    x = 2,641,457.80

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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.