Home / 10,080,738-15,122,623.32-3,255,023.52

Finding the Fourth Proportional to 10,080,738, 15,122,623.32 and 3,255,023.52

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Solution

The fourth proportional to 10,080,738, 15,122,623.32 and 3,255,023.52 is: 4,883,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080,738 : 15,122,623.32 = 3,255,023.52 : x
  2. Step 2: Convert to fraction form
    10,080,738/15,122,623.32 = 3,255,023.52/x
  3. Step 3: Cross multiply
    10,080,738x = 15,122,623.32 × 3,255,023.52
  4. Step 4: Simplify right side
    10,080,738x = 49,224,494,590,700.48
  5. Step 5: Solve for x
    x = 49,224,494,590,700.48/10,080,738
  6. Step 6: Final answer
    x = 4,883,024.89

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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.