Home / 1,466,977.89-2,025,092.70-923,911.77

Finding the Fourth Proportional to 1,466,977.89, 2,025,092.70 and 923,911.77

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Solution

The fourth proportional to 1,466,977.89, 2,025,092.70 and 923,911.77 is: 1,275,415.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,977.89 : 2,025,092.70 = 923,911.77 : x
  2. Step 2: Convert to fraction form
    1,466,977.89/2,025,092.70 = 923,911.77/x
  3. Step 3: Cross multiply
    1,466,977.89x = 2,025,092.70 × 923,911.77
  4. Step 4: Simplify right side
    1,466,977.89x = 1,871,006,980,871.08
  5. Step 5: Solve for x
    x = 1,871,006,980,871.08/1,466,977.89
  6. Step 6: Final answer
    x = 1,275,415.94

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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.