Home / 4,126,255.79-6,182,061.28-1,724,806.67

Finding the Fourth Proportional to 4,126,255.79, 6,182,061.28 and 1,724,806.67

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Solution

The fourth proportional to 4,126,255.79, 6,182,061.28 and 1,724,806.67 is: 2,584,149.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,255.79 : 6,182,061.28 = 1,724,806.67 : x
  2. Step 2: Convert to fraction form
    4,126,255.79/6,182,061.28 = 1,724,806.67/x
  3. Step 3: Cross multiply
    4,126,255.79x = 6,182,061.28 × 1,724,806.67
  4. Step 4: Simplify right side
    4,126,255.79x = 10,662,860,494,870.41
  5. Step 5: Solve for x
    x = 10,662,860,494,870.41/4,126,255.79
  6. Step 6: Final answer
    x = 2,584,149.18

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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.