Home / 1,196,313.88-1,792,566.90-837,164.74

Finding the Fourth Proportional to 1,196,313.88, 1,792,566.90 and 837,164.74

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Solution

The fourth proportional to 1,196,313.88, 1,792,566.90 and 837,164.74 is: 1,254,414.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,313.88 : 1,792,566.90 = 837,164.74 : x
  2. Step 2: Convert to fraction form
    1,196,313.88/1,792,566.90 = 837,164.74/x
  3. Step 3: Cross multiply
    1,196,313.88x = 1,792,566.90 × 837,164.74
  4. Step 4: Simplify right side
    1,196,313.88x = 1,500,673,802,771.11
  5. Step 5: Solve for x
    x = 1,500,673,802,771.11/1,196,313.88
  6. Step 6: Final answer
    x = 1,254,414.77

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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.