Home / 1,084,356.36-1,496,471.70-600,911.40

Finding the Fourth Proportional to 1,084,356.36, 1,496,471.70 and 600,911.40

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Solution

The fourth proportional to 1,084,356.36, 1,496,471.70 and 600,911.40 is: 829,290.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,356.36 : 1,496,471.70 = 600,911.40 : x
  2. Step 2: Convert to fraction form
    1,084,356.36/1,496,471.70 = 600,911.40/x
  3. Step 3: Cross multiply
    1,084,356.36x = 1,496,471.70 × 600,911.40
  4. Step 4: Simplify right side
    1,084,356.36x = 899,246,904,307.38
  5. Step 5: Solve for x
    x = 899,246,904,307.38/1,084,356.36
  6. Step 6: Final answer
    x = 829,290.94

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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.