Home / 1,062,244.94-1,465,879.07-578,814.26

Finding the Fourth Proportional to 1,062,244.94, 1,465,879.07 and 578,814.26

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Solution

The fourth proportional to 1,062,244.94, 1,465,879.07 and 578,814.26 is: 798,753.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,244.94 : 1,465,879.07 = 578,814.26 : x
  2. Step 2: Convert to fraction form
    1,062,244.94/1,465,879.07 = 578,814.26/x
  3. Step 3: Cross multiply
    1,062,244.94x = 1,465,879.07 × 578,814.26
  4. Step 4: Simplify right side
    1,062,244.94x = 848,471,703,269.18
  5. Step 5: Solve for x
    x = 848,471,703,269.18/1,062,244.94
  6. Step 6: Final answer
    x = 798,753.35

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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.