Home / 5,462,669.35-8,194,004.03-3,762,058.15

Finding the Fourth Proportional to 5,462,669.35, 8,194,004.03 and 3,762,058.15

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Solution

The fourth proportional to 5,462,669.35, 8,194,004.03 and 3,762,058.15 is: 5,643,087.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,669.35 : 8,194,004.03 = 3,762,058.15 : x
  2. Step 2: Convert to fraction form
    5,462,669.35/8,194,004.03 = 3,762,058.15/x
  3. Step 3: Cross multiply
    5,462,669.35x = 8,194,004.03 × 3,762,058.15
  4. Step 4: Simplify right side
    5,462,669.35x = 30,826,319,642,194.34
  5. Step 5: Solve for x
    x = 30,826,319,642,194.34/5,462,669.35
  6. Step 6: Final answer
    x = 5,643,087.23

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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.