Home / 8,861,794.02-13,292,689.95-2,130,208.02

Finding the Fourth Proportional to 8,861,794.02, 13,292,689.95 and 2,130,208.02

Calculator

Solution

The fourth proportional to 8,861,794.02, 13,292,689.95 and 2,130,208.02 is: 3,195,311.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,861,794.02 : 13,292,689.95 = 2,130,208.02 : x
  2. Step 2: Convert to fraction form
    8,861,794.02/13,292,689.95 = 2,130,208.02/x
  3. Step 3: Cross multiply
    8,861,794.02x = 13,292,689.95 × 2,130,208.02
  4. Step 4: Simplify right side
    8,861,794.02x = 28,316,194,738,863.40
  5. Step 5: Solve for x
    x = 28,316,194,738,863.40/8,861,794.02
  6. Step 6: Final answer
    x = 3,195,311.77

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.