Home / 1,076,231.60-1,485,199.44-592,796.73

Finding the Fourth Proportional to 1,076,231.60, 1,485,199.44 and 592,796.73

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Solution

The fourth proportional to 1,076,231.60, 1,485,199.44 and 592,796.73 is: 818,059.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,231.60 : 1,485,199.44 = 592,796.73 : x
  2. Step 2: Convert to fraction form
    1,076,231.60/1,485,199.44 = 592,796.73/x
  3. Step 3: Cross multiply
    1,076,231.60x = 1,485,199.44 × 592,796.73
  4. Step 4: Simplify right side
    1,076,231.60x = 880,421,371,429.83
  5. Step 5: Solve for x
    x = 880,421,371,429.83/1,076,231.60
  6. Step 6: Final answer
    x = 818,059.39

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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.