Home / 8,748,066.80-13,122,100.20-6,338,867.60

Finding the Fourth Proportional to 8,748,066.80, 13,122,100.20 and 6,338,867.60

Calculator

Solution

The fourth proportional to 8,748,066.80, 13,122,100.20 and 6,338,867.60 is: 9,508,301.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,066.80 : 13,122,100.20 = 6,338,867.60 : x
  2. Step 2: Convert to fraction form
    8,748,066.80/13,122,100.20 = 6,338,867.60/x
  3. Step 3: Cross multiply
    8,748,066.80x = 13,122,100.20 × 6,338,867.60
  4. Step 4: Simplify right side
    8,748,066.80x = 83,179,255,801,733.52
  5. Step 5: Solve for x
    x = 83,179,255,801,733.52/8,748,066.80
  6. Step 6: Final answer
    x = 9,508,301.40

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.