Home / 5,383,527.03-7,429,062.02-2,969,079.03

Finding the Fourth Proportional to 5,383,527.03, 7,429,062.02 and 2,969,079.03

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Solution

The fourth proportional to 5,383,527.03, 7,429,062.02 and 2,969,079.03 is: 4,097,215.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,527.03 : 7,429,062.02 = 2,969,079.03 : x
  2. Step 2: Convert to fraction form
    5,383,527.03/7,429,062.02 = 2,969,079.03/x
  3. Step 3: Cross multiply
    5,383,527.03x = 7,429,062.02 × 2,969,079.03
  4. Step 4: Simplify right side
    5,383,527.03x = 22,057,472,241,306.04
  5. Step 5: Solve for x
    x = 22,057,472,241,306.04/5,383,527.03
  6. Step 6: Final answer
    x = 4,097,215.84

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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.