Home / 1,076,928.23-1,486,192.10-593,524.51

Finding the Fourth Proportional to 1,076,928.23, 1,486,192.10 and 593,524.51

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Solution

The fourth proportional to 1,076,928.23, 1,486,192.10 and 593,524.51 is: 819,080.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,928.23 : 1,486,192.10 = 593,524.51 : x
  2. Step 2: Convert to fraction form
    1,076,928.23/1,486,192.10 = 593,524.51/x
  3. Step 3: Cross multiply
    1,076,928.23x = 1,486,192.10 × 593,524.51
  4. Step 4: Simplify right side
    1,076,928.23x = 882,091,431,235.27
  5. Step 5: Solve for x
    x = 882,091,431,235.27/1,076,928.23
  6. Step 6: Final answer
    x = 819,080.98

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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.