Home / 7,523,993.62-10,383,172.26-4,086,259.30

Finding the Fourth Proportional to 7,523,993.62, 10,383,172.26 and 4,086,259.30

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Solution

The fourth proportional to 7,523,993.62, 10,383,172.26 and 4,086,259.30 is: 5,639,071.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,993.62 : 10,383,172.26 = 4,086,259.30 : x
  2. Step 2: Convert to fraction form
    7,523,993.62/10,383,172.26 = 4,086,259.30/x
  3. Step 3: Cross multiply
    7,523,993.62x = 10,383,172.26 × 4,086,259.30
  4. Step 4: Simplify right side
    7,523,993.62x = 42,428,334,210,927.02
  5. Step 5: Solve for x
    x = 42,428,334,210,927.02/7,523,993.62
  6. Step 6: Final answer
    x = 5,639,071.00

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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.