Home / 6,049,027.20-9,074,404.80-1,788,643.20

Finding the Fourth Proportional to 6,049,027.20, 9,074,404.80 and 1,788,643.20

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Solution

The fourth proportional to 6,049,027.20, 9,074,404.80 and 1,788,643.20 is: 2,683,220.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,027.20 : 9,074,404.80 = 1,788,643.20 : x
  2. Step 2: Convert to fraction form
    6,049,027.20/9,074,404.80 = 1,788,643.20/x
  3. Step 3: Cross multiply
    6,049,027.20x = 9,074,404.80 × 1,788,643.20
  4. Step 4: Simplify right side
    6,049,027.20x = 16,230,872,439,567.36
  5. Step 5: Solve for x
    x = 16,230,872,439,567.36/6,049,027.20
  6. Step 6: Final answer
    x = 2,683,220.28

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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.