Home / 1,095,900.23-1,643,853.42-337,717.22

Finding the Fourth Proportional to 1,095,900.23, 1,643,853.42 and 337,717.22

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Solution

The fourth proportional to 1,095,900.23, 1,643,853.42 and 337,717.22 is: 506,576.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,900.23 : 1,643,853.42 = 337,717.22 : x
  2. Step 2: Convert to fraction form
    1,095,900.23/1,643,853.42 = 337,717.22/x
  3. Step 3: Cross multiply
    1,095,900.23x = 1,643,853.42 × 337,717.22
  4. Step 4: Simplify right side
    1,095,900.23x = 555,157,614,165.37
  5. Step 5: Solve for x
    x = 555,157,614,165.37/1,095,900.23
  6. Step 6: Final answer
    x = 506,576.78

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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.