Home / 1,341,699.96-2,007,471.43-794,886.06

Finding the Fourth Proportional to 1,341,699.96, 2,007,471.43 and 794,886.06

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Solution

The fourth proportional to 1,341,699.96, 2,007,471.43 and 794,886.06 is: 1,189,320.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,699.96 : 2,007,471.43 = 794,886.06 : x
  2. Step 2: Convert to fraction form
    1,341,699.96/2,007,471.43 = 794,886.06/x
  3. Step 3: Cross multiply
    1,341,699.96x = 2,007,471.43 × 794,886.06
  4. Step 4: Simplify right side
    1,341,699.96x = 1,595,711,055,555.27
  5. Step 5: Solve for x
    x = 1,595,711,055,555.27/1,341,699.96
  6. Step 6: Final answer
    x = 1,189,320.34

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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.