Home / 1,076,223.44-1,485,198.60-592,790.60

Finding the Fourth Proportional to 1,076,223.44, 1,485,198.60 and 592,790.60

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Solution

The fourth proportional to 1,076,223.44, 1,485,198.60 and 592,790.60 is: 818,056.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,223.44 : 1,485,198.60 = 592,790.60 : x
  2. Step 2: Convert to fraction form
    1,076,223.44/1,485,198.60 = 592,790.60/x
  3. Step 3: Cross multiply
    1,076,223.44x = 1,485,198.60 × 592,790.60
  4. Step 4: Simplify right side
    1,076,223.44x = 880,411,769,213.16
  5. Step 5: Solve for x
    x = 880,411,769,213.16/1,076,223.44
  6. Step 6: Final answer
    x = 818,056.68

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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.