Home / 6,254,034.28-8,630,713.44-3,500,653.24

Finding the Fourth Proportional to 6,254,034.28, 8,630,713.44 and 3,500,653.24

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Solution

The fourth proportional to 6,254,034.28, 8,630,713.44 and 3,500,653.24 is: 4,830,983.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,034.28 : 8,630,713.44 = 3,500,653.24 : x
  2. Step 2: Convert to fraction form
    6,254,034.28/8,630,713.44 = 3,500,653.24/x
  3. Step 3: Cross multiply
    6,254,034.28x = 8,630,713.44 × 3,500,653.24
  4. Step 4: Simplify right side
    6,254,034.28x = 30,213,134,967,247.55
  5. Step 5: Solve for x
    x = 30,213,134,967,247.55/6,254,034.28
  6. Step 6: Final answer
    x = 4,830,983.27

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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.