Home / 6,484,366.80-9,726,537.12-6,089,771.88

Finding the Fourth Proportional to 6,484,366.80, 9,726,537.12 and 6,089,771.88

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Solution

The fourth proportional to 6,484,366.80, 9,726,537.12 and 6,089,771.88 is: 9,134,645.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,366.80 : 9,726,537.12 = 6,089,771.88 : x
  2. Step 2: Convert to fraction form
    6,484,366.80/9,726,537.12 = 6,089,771.88/x
  3. Step 3: Cross multiply
    6,484,366.80x = 9,726,537.12 × 6,089,771.88
  4. Step 4: Simplify right side
    6,484,366.80x = 59,232,392,243,152.18
  5. Step 5: Solve for x
    x = 59,232,392,243,152.18/6,484,366.80
  6. Step 6: Final answer
    x = 9,134,645.54

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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.