Home / 1,825,796.04-2,518,749.48-1,181,424.24

Finding the Fourth Proportional to 1,825,796.04, 2,518,749.48 and 1,181,424.24

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Solution

The fourth proportional to 1,825,796.04, 2,518,749.48 and 1,181,424.24 is: 1,629,816.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,796.04 : 2,518,749.48 = 1,181,424.24 : x
  2. Step 2: Convert to fraction form
    1,825,796.04/2,518,749.48 = 1,181,424.24/x
  3. Step 3: Cross multiply
    1,825,796.04x = 2,518,749.48 × 1,181,424.24
  4. Step 4: Simplify right side
    1,825,796.04x = 2,975,711,690,159.40
  5. Step 5: Solve for x
    x = 2,975,711,690,159.40/1,825,796.04
  6. Step 6: Final answer
    x = 1,629,816.05

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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.