Home / 6,230,764.80-9,330,400.80-4,971,052.80

Finding the Fourth Proportional to 6,230,764.80, 9,330,400.80 and 4,971,052.80

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Solution

The fourth proportional to 6,230,764.80, 9,330,400.80 and 4,971,052.80 is: 7,444,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,764.80 : 9,330,400.80 = 4,971,052.80 : x
  2. Step 2: Convert to fraction form
    6,230,764.80/9,330,400.80 = 4,971,052.80/x
  3. Step 3: Cross multiply
    6,230,764.80x = 9,330,400.80 × 4,971,052.80
  4. Step 4: Simplify right side
    6,230,764.80x = 46,381,915,021,962.24
  5. Step 5: Solve for x
    x = 46,381,915,021,962.24/6,230,764.80
  6. Step 6: Final answer
    x = 7,444,016.35

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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.