Home / 3,048,515.75-4,572,777.07-1,026,590.34

Finding the Fourth Proportional to 3,048,515.75, 4,572,777.07 and 1,026,590.34

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Solution

The fourth proportional to 3,048,515.75, 4,572,777.07 and 1,026,590.34 is: 1,539,886.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,515.75 : 4,572,777.07 = 1,026,590.34 : x
  2. Step 2: Convert to fraction form
    3,048,515.75/4,572,777.07 = 1,026,590.34/x
  3. Step 3: Cross multiply
    3,048,515.75x = 4,572,777.07 × 1,026,590.34
  4. Step 4: Simplify right side
    3,048,515.75x = 4,694,368,759,744.79
  5. Step 5: Solve for x
    x = 4,694,368,759,744.79/3,048,515.75
  6. Step 6: Final answer
    x = 1,539,886.67

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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.