Home / 3,528,994.80-4,870,901.40-2,002,018.80

Finding the Fourth Proportional to 3,528,994.80, 4,870,901.40 and 2,002,018.80

Calculator

Solution

The fourth proportional to 3,528,994.80, 4,870,901.40 and 2,002,018.80 is: 2,763,290.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,994.80 : 4,870,901.40 = 2,002,018.80 : x
  2. Step 2: Convert to fraction form
    3,528,994.80/4,870,901.40 = 2,002,018.80/x
  3. Step 3: Cross multiply
    3,528,994.80x = 4,870,901.40 × 2,002,018.80
  4. Step 4: Simplify right side
    3,528,994.80x = 9,751,636,175,746.32
  5. Step 5: Solve for x
    x = 9,751,636,175,746.32/3,528,994.80
  6. Step 6: Final answer
    x = 2,763,290.04

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.