Home / 841,201.63-1,160,852.34-459,228.41

Finding the Fourth Proportional to 841,201.63, 1,160,852.34 and 459,228.41

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Solution

The fourth proportional to 841,201.63, 1,160,852.34 and 459,228.41 is: 633,731.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,201.63 : 1,160,852.34 = 459,228.41 : x
  2. Step 2: Convert to fraction form
    841,201.63/1,160,852.34 = 459,228.41/x
  3. Step 3: Cross multiply
    841,201.63x = 1,160,852.34 × 459,228.41
  4. Step 4: Simplify right side
    841,201.63x = 533,096,373,161.02
  5. Step 5: Solve for x
    x = 533,096,373,161.02/841,201.63
  6. Step 6: Final answer
    x = 633,731.98

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1.5x scale

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.