Home / 5,184,200.90-7,776,301.35-4,948,004.90

Finding the Fourth Proportional to 5,184,200.90, 7,776,301.35 and 4,948,004.90

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Solution

The fourth proportional to 5,184,200.90, 7,776,301.35 and 4,948,004.90 is: 7,422,007.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,200.90 : 7,776,301.35 = 4,948,004.90 : x
  2. Step 2: Convert to fraction form
    5,184,200.90/7,776,301.35 = 4,948,004.90/x
  3. Step 3: Cross multiply
    5,184,200.90x = 7,776,301.35 × 4,948,004.90
  4. Step 4: Simplify right side
    5,184,200.90x = 38,477,177,183,676.62
  5. Step 5: Solve for x
    x = 38,477,177,183,676.62/5,184,200.90
  6. Step 6: Final answer
    x = 7,422,007.35

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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.