Home / 4,784,565.24-7,177,564.70-1,545,020.44

Finding the Fourth Proportional to 4,784,565.24, 7,177,564.70 and 1,545,020.44

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Solution

The fourth proportional to 4,784,565.24, 7,177,564.70 and 1,545,020.44 is: 2,317,762.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,565.24 : 7,177,564.70 = 1,545,020.44 : x
  2. Step 2: Convert to fraction form
    4,784,565.24/7,177,564.70 = 1,545,020.44/x
  3. Step 3: Cross multiply
    4,784,565.24x = 7,177,564.70 × 1,545,020.44
  4. Step 4: Simplify right side
    4,784,565.24x = 11,089,484,170,922.47
  5. Step 5: Solve for x
    x = 11,089,484,170,922.47/4,784,565.24
  6. Step 6: Final answer
    x = 2,317,762.14

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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.