Home / 1,076,967.29-1,486,214.87-593,532.45

Finding the Fourth Proportional to 1,076,967.29, 1,486,214.87 and 593,532.45

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Solution

The fourth proportional to 1,076,967.29, 1,486,214.87 and 593,532.45 is: 819,074.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,967.29 : 1,486,214.87 = 593,532.45 : x
  2. Step 2: Convert to fraction form
    1,076,967.29/1,486,214.87 = 593,532.45/x
  3. Step 3: Cross multiply
    1,076,967.29x = 1,486,214.87 × 593,532.45
  4. Step 4: Simplify right side
    1,076,967.29x = 882,116,750,049.87
  5. Step 5: Solve for x
    x = 882,116,750,049.87/1,076,967.29
  6. Step 6: Final answer
    x = 819,074.79

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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.