Home / 4,048,081.56-5,582,735.01-3,358,661.40

Finding the Fourth Proportional to 4,048,081.56, 5,582,735.01 and 3,358,661.40

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Solution

The fourth proportional to 4,048,081.56, 5,582,735.01 and 3,358,661.40 is: 4,631,951.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,081.56 : 5,582,735.01 = 3,358,661.40 : x
  2. Step 2: Convert to fraction form
    4,048,081.56/5,582,735.01 = 3,358,661.40/x
  3. Step 3: Cross multiply
    4,048,081.56x = 5,582,735.01 × 3,358,661.40
  4. Step 4: Simplify right side
    4,048,081.56x = 18,750,516,584,515.61
  5. Step 5: Solve for x
    x = 18,750,516,584,515.61/4,048,081.56
  6. Step 6: Final answer
    x = 4,631,951.29

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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.