Home / 946,335-1,305,941.05-606,802.44

Finding the Fourth Proportional to 946,335, 1,305,941.05 and 606,802.44

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Solution

The fourth proportional to 946,335, 1,305,941.05 and 606,802.44 is: 837,386.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,335 : 1,305,941.05 = 606,802.44 : x
  2. Step 2: Convert to fraction form
    946,335/1,305,941.05 = 606,802.44/x
  3. Step 3: Cross multiply
    946,335x = 1,305,941.05 × 606,802.44
  4. Step 4: Simplify right side
    946,335x = 792,448,212,602.15
  5. Step 5: Solve for x
    x = 792,448,212,602.15/946,335
  6. Step 6: Final answer
    x = 837,386.56

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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.