Home / 446,108.66-615,622.29-244,903.22

Finding the Fourth Proportional to 446,108.66, 615,622.29 and 244,903.22

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Solution

The fourth proportional to 446,108.66, 615,622.29 and 244,903.22 is: 337,962.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,108.66 : 615,622.29 = 244,903.22 : x
  2. Step 2: Convert to fraction form
    446,108.66/615,622.29 = 244,903.22/x
  3. Step 3: Cross multiply
    446,108.66x = 615,622.29 × 244,903.22
  4. Step 4: Simplify right side
    446,108.66x = 150,767,881,124.77
  5. Step 5: Solve for x
    x = 150,767,881,124.77/446,108.66
  6. Step 6: Final answer
    x = 337,962.24

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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.