Home / 1,076,723.02-1,485,943.95-593,288.04

Finding the Fourth Proportional to 1,076,723.02, 1,485,943.95 and 593,288.04

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Solution

The fourth proportional to 1,076,723.02, 1,485,943.95 and 593,288.04 is: 818,773.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,723.02 : 1,485,943.95 = 593,288.04 : x
  2. Step 2: Convert to fraction form
    1,076,723.02/1,485,943.95 = 593,288.04/x
  3. Step 3: Cross multiply
    1,076,723.02x = 1,485,943.95 × 593,288.04
  4. Step 4: Simplify right side
    1,076,723.02x = 881,592,766,215.64
  5. Step 5: Solve for x
    x = 881,592,766,215.64/1,076,723.02
  6. Step 6: Final answer
    x = 818,773.96

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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.