Home / 8,477,684.34-11,699,287.41-4,610,289.06

Finding the Fourth Proportional to 8,477,684.34, 11,699,287.41 and 4,610,289.06

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Solution

The fourth proportional to 8,477,684.34, 11,699,287.41 and 4,610,289.06 is: 6,362,244.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,477,684.34 : 11,699,287.41 = 4,610,289.06 : x
  2. Step 2: Convert to fraction form
    8,477,684.34/11,699,287.41 = 4,610,289.06/x
  3. Step 3: Cross multiply
    8,477,684.34x = 11,699,287.41 × 4,610,289.06
  4. Step 4: Simplify right side
    8,477,684.34x = 53,937,096,756,118.73
  5. Step 5: Solve for x
    x = 53,937,096,756,118.73/8,477,684.34
  6. Step 6: Final answer
    x = 6,362,244.05

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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.