Home / 2,966,119.25-4,093,681.36-1,878,491.96

Finding the Fourth Proportional to 2,966,119.25, 4,093,681.36 and 1,878,491.96

Calculator

Solution

The fourth proportional to 2,966,119.25, 4,093,681.36 and 1,878,491.96 is: 2,592,595.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,119.25 : 4,093,681.36 = 1,878,491.96 : x
  2. Step 2: Convert to fraction form
    2,966,119.25/4,093,681.36 = 1,878,491.96/x
  3. Step 3: Cross multiply
    2,966,119.25x = 4,093,681.36 × 1,878,491.96
  4. Step 4: Simplify right side
    2,966,119.25x = 7,689,947,501,093.46
  5. Step 5: Solve for x
    x = 7,689,947,501,093.46/2,966,119.25
  6. Step 6: Final answer
    x = 2,592,595.53

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.