Home / 4,443,984.96-6,666,323.06-1,452,471.36

Finding the Fourth Proportional to 4,443,984.96, 6,666,323.06 and 1,452,471.36

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Solution

The fourth proportional to 4,443,984.96, 6,666,323.06 and 1,452,471.36 is: 2,178,820.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,984.96 : 6,666,323.06 = 1,452,471.36 : x
  2. Step 2: Convert to fraction form
    4,443,984.96/6,666,323.06 = 1,452,471.36/x
  3. Step 3: Cross multiply
    4,443,984.96x = 6,666,323.06 × 1,452,471.36
  4. Step 4: Simplify right side
    4,443,984.96x = 9,682,643,321,157.56
  5. Step 5: Solve for x
    x = 9,682,643,321,157.56/4,443,984.96
  6. Step 6: Final answer
    x = 2,178,820.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.