Home / 6,358,103.49-8,797,287.74-5,544,004.89

Finding the Fourth Proportional to 6,358,103.49, 8,797,287.74 and 5,544,004.89

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Solution

The fourth proportional to 6,358,103.49, 8,797,287.74 and 5,544,004.89 is: 7,670,873.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,103.49 : 8,797,287.74 = 5,544,004.89 : x
  2. Step 2: Convert to fraction form
    6,358,103.49/8,797,287.74 = 5,544,004.89/x
  3. Step 3: Cross multiply
    6,358,103.49x = 8,797,287.74 × 5,544,004.89
  4. Step 4: Simplify right side
    6,358,103.49x = 48,772,206,227,303.84
  5. Step 5: Solve for x
    x = 48,772,206,227,303.84/6,358,103.49
  6. Step 6: Final answer
    x = 7,670,873.29

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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.