Home / 1,673,100.02-2,308,871.90-948,086.28

Finding the Fourth Proportional to 1,673,100.02, 2,308,871.90 and 948,086.28

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Solution

The fourth proportional to 1,673,100.02, 2,308,871.90 and 948,086.28 is: 1,308,355.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,100.02 : 2,308,871.90 = 948,086.28 : x
  2. Step 2: Convert to fraction form
    1,673,100.02/2,308,871.90 = 948,086.28/x
  3. Step 3: Cross multiply
    1,673,100.02x = 2,308,871.90 × 948,086.28
  4. Step 4: Simplify right side
    1,673,100.02x = 2,189,009,770,667.53
  5. Step 5: Solve for x
    x = 2,189,009,770,667.53/1,673,100.02
  6. Step 6: Final answer
    x = 1,308,355.59

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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.