Home / 1,482,703.88-2,220,902.06-874,837.08

Finding the Fourth Proportional to 1,482,703.88, 2,220,902.06 and 874,837.08

Calculator

Solution

The fourth proportional to 1,482,703.88, 2,220,902.06 and 874,837.08 is: 1,310,394.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,703.88 : 2,220,902.06 = 874,837.08 : x
  2. Step 2: Convert to fraction form
    1,482,703.88/2,220,902.06 = 874,837.08/x
  3. Step 3: Cross multiply
    1,482,703.88x = 2,220,902.06 × 874,837.08
  4. Step 4: Simplify right side
    1,482,703.88x = 1,942,927,473,136.38
  5. Step 5: Solve for x
    x = 1,942,927,473,136.38/1,482,703.88
  6. Step 6: Final answer
    x = 1,310,394.81

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.