Home / 3,465,300.75-4,780,195.04-2,014,835.79

Finding the Fourth Proportional to 3,465,300.75, 4,780,195.04 and 2,014,835.79

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Solution

The fourth proportional to 3,465,300.75, 4,780,195.04 and 2,014,835.79 is: 2,779,357.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,300.75 : 4,780,195.04 = 2,014,835.79 : x
  2. Step 2: Convert to fraction form
    3,465,300.75/4,780,195.04 = 2,014,835.79/x
  3. Step 3: Cross multiply
    3,465,300.75x = 4,780,195.04 × 2,014,835.79
  4. Step 4: Simplify right side
    3,465,300.75x = 9,631,308,039,698.30
  5. Step 5: Solve for x
    x = 9,631,308,039,698.30/3,465,300.75
  6. Step 6: Final answer
    x = 2,779,357.04

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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.