Home / 4,692,938.56-6,476,255.20-2,546,762.56

Finding the Fourth Proportional to 4,692,938.56, 6,476,255.20 and 2,546,762.56

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Solution

The fourth proportional to 4,692,938.56, 6,476,255.20 and 2,546,762.56 is: 3,514,532.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,938.56 : 6,476,255.20 = 2,546,762.56 : x
  2. Step 2: Convert to fraction form
    4,692,938.56/6,476,255.20 = 2,546,762.56/x
  3. Step 3: Cross multiply
    4,692,938.56x = 6,476,255.20 × 2,546,762.56
  4. Step 4: Simplify right side
    4,692,938.56x = 16,493,484,272,365.31
  5. Step 5: Solve for x
    x = 16,493,484,272,365.31/4,692,938.56
  6. Step 6: Final answer
    x = 3,514,532.33

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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.