Home / 6,595,660.72-9,879,271.56-4,453,967.92

Finding the Fourth Proportional to 6,595,660.72, 9,879,271.56 and 4,453,967.92

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Solution

The fourth proportional to 6,595,660.72, 9,879,271.56 and 4,453,967.92 is: 6,671,349.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,660.72 : 9,879,271.56 = 4,453,967.92 : x
  2. Step 2: Convert to fraction form
    6,595,660.72/9,879,271.56 = 4,453,967.92/x
  3. Step 3: Cross multiply
    6,595,660.72x = 9,879,271.56 × 4,453,967.92
  4. Step 4: Simplify right side
    6,595,660.72x = 44,001,958,601,208.36
  5. Step 5: Solve for x
    x = 44,001,958,601,208.36/6,595,660.72
  6. Step 6: Final answer
    x = 6,671,349.61

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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.