Home / 7,136,512.48-10,706,868.60-2,874,486.88

Finding the Fourth Proportional to 7,136,512.48, 10,706,868.60 and 2,874,486.88

Calculator

Solution

The fourth proportional to 7,136,512.48, 10,706,868.60 and 2,874,486.88 is: 4,312,576.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136,512.48 : 10,706,868.60 = 2,874,486.88 : x
  2. Step 2: Convert to fraction form
    7,136,512.48/10,706,868.60 = 2,874,486.88/x
  3. Step 3: Cross multiply
    7,136,512.48x = 10,706,868.60 × 2,874,486.88
  4. Step 4: Simplify right side
    7,136,512.48x = 30,776,753,316,583.96
  5. Step 5: Solve for x
    x = 30,776,753,316,583.96/7,136,512.48
  6. Step 6: Final answer
    x = 4,312,576.12

Related Problems

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.