Home / 1,076,924.70-1,486,152.63-593,489.70

Finding the Fourth Proportional to 1,076,924.70, 1,486,152.63 and 593,489.70

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Solution

The fourth proportional to 1,076,924.70, 1,486,152.63 and 593,489.70 is: 819,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,924.70 : 1,486,152.63 = 593,489.70 : x
  2. Step 2: Convert to fraction form
    1,076,924.70/1,486,152.63 = 593,489.70/x
  3. Step 3: Cross multiply
    1,076,924.70x = 1,486,152.63 × 593,489.70
  4. Step 4: Simplify right side
    1,076,924.70x = 882,016,278,532.91
  5. Step 5: Solve for x
    x = 882,016,278,532.91/1,076,924.70
  6. Step 6: Final answer
    x = 819,013.88

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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.