Home / 1,058,317.75-1,461,084.26-696,792.52

Finding the Fourth Proportional to 1,058,317.75, 1,461,084.26 and 696,792.52

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Solution

The fourth proportional to 1,058,317.75, 1,461,084.26 and 696,792.52 is: 961,972.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,317.75 : 1,461,084.26 = 696,792.52 : x
  2. Step 2: Convert to fraction form
    1,058,317.75/1,461,084.26 = 696,792.52/x
  3. Step 3: Cross multiply
    1,058,317.75x = 1,461,084.26 × 696,792.52
  4. Step 4: Simplify right side
    1,058,317.75x = 1,018,072,585,719.59
  5. Step 5: Solve for x
    x = 1,018,072,585,719.59/1,058,317.75
  6. Step 6: Final answer
    x = 961,972.52

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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.