Home / 896,251.20-1,344,376.80-890,030.40

Finding the Fourth Proportional to 896,251.20, 1,344,376.80 and 890,030.40

Calculator

Solution

The fourth proportional to 896,251.20, 1,344,376.80 and 890,030.40 is: 1,335,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,251.20 : 1,344,376.80 = 890,030.40 : x
  2. Step 2: Convert to fraction form
    896,251.20/1,344,376.80 = 890,030.40/x
  3. Step 3: Cross multiply
    896,251.20x = 1,344,376.80 × 890,030.40
  4. Step 4: Simplify right side
    896,251.20x = 1,196,536,221,054.72
  5. Step 5: Solve for x
    x = 1,196,536,221,054.72/896,251.20
  6. Step 6: Final answer
    x = 1,335,045.60

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.