Home / 1,589,342.37-2,384,013.47-467,411.37

Finding the Fourth Proportional to 1,589,342.37, 2,384,013.47 and 467,411.37

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Solution

The fourth proportional to 1,589,342.37, 2,384,013.47 and 467,411.37 is: 701,117.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,342.37 : 2,384,013.47 = 467,411.37 : x
  2. Step 2: Convert to fraction form
    1,589,342.37/2,384,013.47 = 467,411.37/x
  3. Step 3: Cross multiply
    1,589,342.37x = 2,384,013.47 × 467,411.37
  4. Step 4: Simplify right side
    1,589,342.37x = 1,114,314,999,774.10
  5. Step 5: Solve for x
    x = 1,114,314,999,774.10/1,589,342.37
  6. Step 6: Final answer
    x = 701,117.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.