Home / 4,762,412.42-6,560,111.90-3,842,064.56

Finding the Fourth Proportional to 4,762,412.42, 6,560,111.90 and 3,842,064.56

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Solution

The fourth proportional to 4,762,412.42, 6,560,111.90 and 3,842,064.56 is: 5,292,354.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,762,412.42 : 6,560,111.90 = 3,842,064.56 : x
  2. Step 2: Convert to fraction form
    4,762,412.42/6,560,111.90 = 3,842,064.56/x
  3. Step 3: Cross multiply
    4,762,412.42x = 6,560,111.90 × 3,842,064.56
  4. Step 4: Simplify right side
    4,762,412.42x = 25,204,373,466,629.70
  5. Step 5: Solve for x
    x = 25,204,373,466,629.70/4,762,412.42
  6. Step 6: Final answer
    x = 5,292,354.23

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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.