Home / 3,373,762.40-5,060,643.60-2,240,021.60

Finding the Fourth Proportional to 3,373,762.40, 5,060,643.60 and 2,240,021.60

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Solution

The fourth proportional to 3,373,762.40, 5,060,643.60 and 2,240,021.60 is: 3,360,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,762.40 : 5,060,643.60 = 2,240,021.60 : x
  2. Step 2: Convert to fraction form
    3,373,762.40/5,060,643.60 = 2,240,021.60/x
  3. Step 3: Cross multiply
    3,373,762.40x = 5,060,643.60 × 2,240,021.60
  4. Step 4: Simplify right side
    3,373,762.40x = 11,335,950,973,901.76
  5. Step 5: Solve for x
    x = 11,335,950,973,901.76/3,373,762.40
  6. Step 6: Final answer
    x = 3,360,032.40

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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.