Home / 4,764,558.72-6,575,494.08-2,618,828.16

Finding the Fourth Proportional to 4,764,558.72, 6,575,494.08 and 2,618,828.16

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Solution

The fourth proportional to 4,764,558.72, 6,575,494.08 and 2,618,828.16 is: 3,614,204.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,558.72 : 6,575,494.08 = 2,618,828.16 : x
  2. Step 2: Convert to fraction form
    4,764,558.72/6,575,494.08 = 2,618,828.16/x
  3. Step 3: Cross multiply
    4,764,558.72x = 6,575,494.08 × 2,618,828.16
  4. Step 4: Simplify right side
    4,764,558.72x = 17,220,089,062,617.29
  5. Step 5: Solve for x
    x = 17,220,089,062,617.29/4,764,558.72
  6. Step 6: Final answer
    x = 3,614,204.39

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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.