Home / 8,283,590.07-11,431,245.31-4,562,349.62

Finding the Fourth Proportional to 8,283,590.07, 11,431,245.31 and 4,562,349.62

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Solution

The fourth proportional to 8,283,590.07, 11,431,245.31 and 4,562,349.62 is: 6,295,982.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,283,590.07 : 11,431,245.31 = 4,562,349.62 : x
  2. Step 2: Convert to fraction form
    8,283,590.07/11,431,245.31 = 4,562,349.62/x
  3. Step 3: Cross multiply
    8,283,590.07x = 11,431,245.31 × 4,562,349.62
  4. Step 4: Simplify right side
    8,283,590.07x = 52,153,337,742,917.37
  5. Step 5: Solve for x
    x = 52,153,337,742,917.37/8,283,590.07
  6. Step 6: Final answer
    x = 6,295,982.46

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1.5x scale

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.