Home / 1,652,133.50-2,279,983.53-927,034.86

Finding the Fourth Proportional to 1,652,133.50, 2,279,983.53 and 927,034.86

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Solution

The fourth proportional to 1,652,133.50, 2,279,983.53 and 927,034.86 is: 1,279,330.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,133.50 : 2,279,983.53 = 927,034.86 : x
  2. Step 2: Convert to fraction form
    1,652,133.50/2,279,983.53 = 927,034.86/x
  3. Step 3: Cross multiply
    1,652,133.50x = 2,279,983.53 × 927,034.86
  4. Step 4: Simplify right side
    1,652,133.50x = 2,113,624,212,535.86
  5. Step 5: Solve for x
    x = 2,113,624,212,535.86/1,652,133.50
  6. Step 6: Final answer
    x = 1,279,330.16

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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.