Home / 3,929,707.44-5,894,223.48-2,392,303.82

Finding the Fourth Proportional to 3,929,707.44, 5,894,223.48 and 2,392,303.82

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Solution

The fourth proportional to 3,929,707.44, 5,894,223.48 and 2,392,303.82 is: 3,588,250.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,929,707.44 : 5,894,223.48 = 2,392,303.82 : x
  2. Step 2: Convert to fraction form
    3,929,707.44/5,894,223.48 = 2,392,303.82/x
  3. Step 3: Cross multiply
    3,929,707.44x = 5,894,223.48 × 2,392,303.82
  4. Step 4: Simplify right side
    3,929,707.44x = 14,100,773,353,118.45
  5. Step 5: Solve for x
    x = 14,100,773,353,118.45/3,929,707.44
  6. Step 6: Final answer
    x = 3,588,250.16

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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.