Home / 7,548,169.02-10,416,199.59-4,612,896.81

Finding the Fourth Proportional to 7,548,169.02, 10,416,199.59 and 4,612,896.81

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Solution

The fourth proportional to 7,548,169.02, 10,416,199.59 and 4,612,896.81 is: 6,365,630.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,169.02 : 10,416,199.59 = 4,612,896.81 : x
  2. Step 2: Convert to fraction form
    7,548,169.02/10,416,199.59 = 4,612,896.81/x
  3. Step 3: Cross multiply
    7,548,169.02x = 10,416,199.59 × 4,612,896.81
  4. Step 4: Simplify right side
    7,548,169.02x = 48,048,853,861,034.30
  5. Step 5: Solve for x
    x = 48,048,853,861,034.30/7,548,169.02
  6. Step 6: Final answer
    x = 6,365,630.36

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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.