Home / 716,924.22-1,076,051.54-362,187.35

Finding the Fourth Proportional to 716,924.22, 1,076,051.54 and 362,187.35

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Solution

The fourth proportional to 716,924.22, 1,076,051.54 and 362,187.35 is: 543,617.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,924.22 : 1,076,051.54 = 362,187.35 : x
  2. Step 2: Convert to fraction form
    716,924.22/1,076,051.54 = 362,187.35/x
  3. Step 3: Cross multiply
    716,924.22x = 1,076,051.54 × 362,187.35
  4. Step 4: Simplify right side
    716,924.22x = 389,732,253,259.12
  5. Step 5: Solve for x
    x = 389,732,253,259.12/716,924.22
  6. Step 6: Final answer
    x = 543,617.09

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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.