Home / 1,094,197.59-1,510,244.61-641,634.39

Finding the Fourth Proportional to 1,094,197.59, 1,510,244.61 and 641,634.39

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Solution

The fourth proportional to 1,094,197.59, 1,510,244.61 and 641,634.39 is: 885,603.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,197.59 : 1,510,244.61 = 641,634.39 : x
  2. Step 2: Convert to fraction form
    1,094,197.59/1,510,244.61 = 641,634.39/x
  3. Step 3: Cross multiply
    1,094,197.59x = 1,510,244.61 × 641,634.39
  4. Step 4: Simplify right side
    1,094,197.59x = 969,024,879,088.14
  5. Step 5: Solve for x
    x = 969,024,879,088.14/1,094,197.59
  6. Step 6: Final answer
    x = 885,603.19

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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.