Home / 6,544,023.04-9,028,414.02-3,789,206.56

Finding the Fourth Proportional to 6,544,023.04, 9,028,414.02 and 3,789,206.56

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Solution

The fourth proportional to 6,544,023.04, 9,028,414.02 and 3,789,206.56 is: 5,227,751.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,023.04 : 9,028,414.02 = 3,789,206.56 : x
  2. Step 2: Convert to fraction form
    6,544,023.04/9,028,414.02 = 3,789,206.56/x
  3. Step 3: Cross multiply
    6,544,023.04x = 9,028,414.02 × 3,789,206.56
  4. Step 4: Simplify right side
    6,544,023.04x = 34,210,525,630,979.97
  5. Step 5: Solve for x
    x = 34,210,525,630,979.97/6,544,023.04
  6. Step 6: Final answer
    x = 5,227,751.40

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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.