Home / 1,076,968.28-1,486,149.44-593,506.42

Finding the Fourth Proportional to 1,076,968.28, 1,486,149.44 and 593,506.42

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Solution

The fourth proportional to 1,076,968.28, 1,486,149.44 and 593,506.42 is: 819,002.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,968.28 : 1,486,149.44 = 593,506.42 : x
  2. Step 2: Convert to fraction form
    1,076,968.28/1,486,149.44 = 593,506.42/x
  3. Step 3: Cross multiply
    1,076,968.28x = 1,486,149.44 × 593,506.42
  4. Step 4: Simplify right side
    1,076,968.28x = 882,039,233,719.41
  5. Step 5: Solve for x
    x = 882,039,233,719.41/1,076,968.28
  6. Step 6: Final answer
    x = 819,002.05

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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.