Home / 1,747,411.20-2,621,116.80-565,459.20

Finding the Fourth Proportional to 1,747,411.20, 2,621,116.80 and 565,459.20

Calculator

Solution

The fourth proportional to 1,747,411.20, 2,621,116.80 and 565,459.20 is: 848,188.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,411.20 : 2,621,116.80 = 565,459.20 : x
  2. Step 2: Convert to fraction form
    1,747,411.20/2,621,116.80 = 565,459.20/x
  3. Step 3: Cross multiply
    1,747,411.20x = 2,621,116.80 × 565,459.20
  4. Step 4: Simplify right side
    1,747,411.20x = 1,482,134,608,834.56
  5. Step 5: Solve for x
    x = 1,482,134,608,834.56/1,747,411.20
  6. Step 6: Final answer
    x = 848,188.80

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.