Home / 6,256,432.17-8,629,424.10-5,741,848.08

Finding the Fourth Proportional to 6,256,432.17, 8,629,424.10 and 5,741,848.08

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Solution

The fourth proportional to 6,256,432.17, 8,629,424.10 and 5,741,848.08 is: 7,919,664.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,432.17 : 8,629,424.10 = 5,741,848.08 : x
  2. Step 2: Convert to fraction form
    6,256,432.17/8,629,424.10 = 5,741,848.08/x
  3. Step 3: Cross multiply
    6,256,432.17x = 8,629,424.10 × 5,741,848.08
  4. Step 4: Simplify right side
    6,256,432.17x = 49,548,842,200,090.73
  5. Step 5: Solve for x
    x = 49,548,842,200,090.73/6,256,432.17
  6. Step 6: Final answer
    x = 7,919,664.25

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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.