Home / 6,128,443.24-9,184,059.10-4,843,401.96

Finding the Fourth Proportional to 6,128,443.24, 9,184,059.10 and 4,843,401.96

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Solution

The fourth proportional to 6,128,443.24, 9,184,059.10 and 4,843,401.96 is: 7,258,301.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,128,443.24 : 9,184,059.10 = 4,843,401.96 : x
  2. Step 2: Convert to fraction form
    6,128,443.24/9,184,059.10 = 4,843,401.96/x
  3. Step 3: Cross multiply
    6,128,443.24x = 9,184,059.10 × 4,843,401.96
  4. Step 4: Simplify right side
    6,128,443.24x = 44,482,089,845,695.84
  5. Step 5: Solve for x
    x = 44,482,089,845,695.84/6,128,443.24
  6. Step 6: Final answer
    x = 7,258,301.68

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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.