Home / 1,094,814.04-1,510,813.94-611,365.72

Finding the Fourth Proportional to 1,094,814.04, 1,510,813.94 and 611,365.72

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Solution

The fourth proportional to 1,094,814.04, 1,510,813.94 and 611,365.72 is: 843,668.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,814.04 : 1,510,813.94 = 611,365.72 : x
  2. Step 2: Convert to fraction form
    1,094,814.04/1,510,813.94 = 611,365.72/x
  3. Step 3: Cross multiply
    1,094,814.04x = 1,510,813.94 × 611,365.72
  4. Step 4: Simplify right side
    1,094,814.04x = 923,659,852,214.14
  5. Step 5: Solve for x
    x = 923,659,852,214.14/1,094,814.04
  6. Step 6: Final answer
    x = 843,668.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.