Home / 3,590,313.74-5,381,690.07-1,193,515.10

Finding the Fourth Proportional to 3,590,313.74, 5,381,690.07 and 1,193,515.10

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Solution

The fourth proportional to 3,590,313.74, 5,381,690.07 and 1,193,515.10 is: 1,789,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,313.74 : 5,381,690.07 = 1,193,515.10 : x
  2. Step 2: Convert to fraction form
    3,590,313.74/5,381,690.07 = 1,193,515.10/x
  3. Step 3: Cross multiply
    3,590,313.74x = 5,381,690.07 × 1,193,515.10
  4. Step 4: Simplify right side
    3,590,313.74x = 6,423,128,362,065.06
  5. Step 5: Solve for x
    x = 6,423,128,362,065.06/3,590,313.74
  6. Step 6: Final answer
    x = 1,789,015.90

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.