Home / 1,076,265.44-1,485,256.56-592,832.72

Finding the Fourth Proportional to 1,076,265.44, 1,485,256.56 and 592,832.72

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Solution

The fourth proportional to 1,076,265.44, 1,485,256.56 and 592,832.72 is: 818,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,265.44 : 1,485,256.56 = 592,832.72 : x
  2. Step 2: Convert to fraction form
    1,076,265.44/1,485,256.56 = 592,832.72/x
  3. Step 3: Cross multiply
    1,076,265.44x = 1,485,256.56 × 592,832.72
  4. Step 4: Simplify right side
    1,076,265.44x = 880,508,686,362.64
  5. Step 5: Solve for x
    x = 880,508,686,362.64/1,076,265.44
  6. Step 6: Final answer
    x = 818,114.80

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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.