Home / 8,477,532.48-11,699,301.84-4,856,560.32

Finding the Fourth Proportional to 8,477,532.48, 11,699,301.84 and 4,856,560.32

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Solution

The fourth proportional to 8,477,532.48, 11,699,301.84 and 4,856,560.32 is: 6,702,229.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,477,532.48 : 11,699,301.84 = 4,856,560.32 : x
  2. Step 2: Convert to fraction form
    8,477,532.48/11,699,301.84 = 4,856,560.32/x
  3. Step 3: Cross multiply
    8,477,532.48x = 11,699,301.84 × 4,856,560.32
  4. Step 4: Simplify right side
    8,477,532.48x = 56,818,365,087,846.99
  5. Step 5: Solve for x
    x = 56,818,365,087,846.99/8,477,532.48
  6. Step 6: Final answer
    x = 6,702,229.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.