Home / 1,076,943.44-1,486,191.76-593,526.12

Finding the Fourth Proportional to 1,076,943.44, 1,486,191.76 and 593,526.12

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Solution

The fourth proportional to 1,076,943.44, 1,486,191.76 and 593,526.12 is: 819,071.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,943.44 : 1,486,191.76 = 593,526.12 : x
  2. Step 2: Convert to fraction form
    1,076,943.44/1,486,191.76 = 593,526.12/x
  3. Step 3: Cross multiply
    1,076,943.44x = 1,486,191.76 × 593,526.12
  4. Step 4: Simplify right side
    1,076,943.44x = 882,093,627,404.96
  5. Step 5: Solve for x
    x = 882,093,627,404.96/1,076,943.44
  6. Step 6: Final answer
    x = 819,071.46

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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.