Home / 2,754,277.04-3,800,660.28-1,530,505.01

Finding the Fourth Proportional to 2,754,277.04, 3,800,660.28 and 1,530,505.01

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Solution

The fourth proportional to 2,754,277.04, 3,800,660.28 and 1,530,505.01 is: 2,111,962.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,277.04 : 3,800,660.28 = 1,530,505.01 : x
  2. Step 2: Convert to fraction form
    2,754,277.04/3,800,660.28 = 1,530,505.01/x
  3. Step 3: Cross multiply
    2,754,277.04x = 3,800,660.28 × 1,530,505.01
  4. Step 4: Simplify right side
    2,754,277.04x = 5,816,929,599,848.00
  5. Step 5: Solve for x
    x = 5,816,929,599,848.00/2,754,277.04
  6. Step 6: Final answer
    x = 2,111,962.42

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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.