Home / 4,374,199.29-6,560,722.88-1,300,124.50

Finding the Fourth Proportional to 4,374,199.29, 6,560,722.88 and 1,300,124.50

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Solution

The fourth proportional to 4,374,199.29, 6,560,722.88 and 1,300,124.50 is: 1,950,015.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,199.29 : 6,560,722.88 = 1,300,124.50 : x
  2. Step 2: Convert to fraction form
    4,374,199.29/6,560,722.88 = 1,300,124.50/x
  3. Step 3: Cross multiply
    4,374,199.29x = 6,560,722.88 × 1,300,124.50
  4. Step 4: Simplify right side
    4,374,199.29x = 8,529,756,540,847.07
  5. Step 5: Solve for x
    x = 8,529,756,540,847.07/4,374,199.29
  6. Step 6: Final answer
    x = 1,950,015.53

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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.