Home / 662,981.60-994,472.40-662,981.60

Finding the Fourth Proportional to 662,981.60, 994,472.40 and 662,981.60

Calculator

Solution

The fourth proportional to 662,981.60, 994,472.40 and 662,981.60 is: 994,472.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,981.60 : 994,472.40 = 662,981.60 : x
  2. Step 2: Convert to fraction form
    662,981.60/994,472.40 = 662,981.60/x
  3. Step 3: Cross multiply
    662,981.60x = 994,472.40 × 662,981.60
  4. Step 4: Simplify right side
    662,981.60x = 659,316,902,907.84
  5. Step 5: Solve for x
    x = 659,316,902,907.84/662,981.60
  6. Step 6: Final answer
    x = 994,472.40

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.