Home / 6,145,605.40-9,217,533.30-2,102,279.80

Finding the Fourth Proportional to 6,145,605.40, 9,217,533.30 and 2,102,279.80

Calculator

Solution

The fourth proportional to 6,145,605.40, 9,217,533.30 and 2,102,279.80 is: 3,153,120.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,605.40 : 9,217,533.30 = 2,102,279.80 : x
  2. Step 2: Convert to fraction form
    6,145,605.40/9,217,533.30 = 2,102,279.80/x
  3. Step 3: Cross multiply
    6,145,605.40x = 9,217,533.30 × 2,102,279.80
  4. Step 4: Simplify right side
    6,145,605.40x = 19,377,834,062,417.34
  5. Step 5: Solve for x
    x = 19,377,834,062,417.34/6,145,605.40
  6. Step 6: Final answer
    x = 3,153,120.45

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.