Home / 793,356.60-1,094,558.49-507,044.28

Finding the Fourth Proportional to 793,356.60, 1,094,558.49 and 507,044.28

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Solution

The fourth proportional to 793,356.60, 1,094,558.49 and 507,044.28 is: 699,546.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,356.60 : 1,094,558.49 = 507,044.28 : x
  2. Step 2: Convert to fraction form
    793,356.60/1,094,558.49 = 507,044.28/x
  3. Step 3: Cross multiply
    793,356.60x = 1,094,558.49 × 507,044.28
  4. Step 4: Simplify right side
    793,356.60x = 554,989,621,479.94
  5. Step 5: Solve for x
    x = 554,989,621,479.94/793,356.60
  6. Step 6: Final answer
    x = 699,546.23

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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.