Home / 1,814,449.86-2,721,733.74-534,950.04

Finding the Fourth Proportional to 1,814,449.86, 2,721,733.74 and 534,950.04

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Solution

The fourth proportional to 1,814,449.86, 2,721,733.74 and 534,950.04 is: 802,442.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,449.86 : 2,721,733.74 = 534,950.04 : x
  2. Step 2: Convert to fraction form
    1,814,449.86/2,721,733.74 = 534,950.04/x
  3. Step 3: Cross multiply
    1,814,449.86x = 2,721,733.74 × 534,950.04
  4. Step 4: Simplify right side
    1,814,449.86x = 1,455,991,573,082.35
  5. Step 5: Solve for x
    x = 1,455,991,573,082.35/1,814,449.86
  6. Step 6: Final answer
    x = 802,442.44

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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.