Home / 4,764,485.30-6,574,984.70-2,589,023.27

Finding the Fourth Proportional to 4,764,485.30, 6,574,984.70 and 2,589,023.27

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Solution

The fourth proportional to 4,764,485.30, 6,574,984.70 and 2,589,023.27 is: 3,572,849.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,485.30 : 6,574,984.70 = 2,589,023.27 : x
  2. Step 2: Convert to fraction form
    4,764,485.30/6,574,984.70 = 2,589,023.27/x
  3. Step 3: Cross multiply
    4,764,485.30x = 6,574,984.70 × 2,589,023.27
  4. Step 4: Simplify right side
    4,764,485.30x = 17,022,788,342,373.93
  5. Step 5: Solve for x
    x = 17,022,788,342,373.93/4,764,485.30
  6. Step 6: Final answer
    x = 3,572,849.38

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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.