Home / 735,615-988,551

Finding the Third Proportional to 735,615 and 988,551

Calculator

Solution

The third proportional to 735,615 and 988,551 is: 1,328,457.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,615 : 988,551 = 988,551 : x
  2. Step 2: Convert to fraction form
    735,615/988,551 = 988,551/x
  3. Step 3: Cross multiply
    735,615x = 988,551 × 988,551
  4. Step 4: Simplify right side
    735,615x = 977,233,079,601
  5. Step 5: Solve for x
    x = 977,233,079,601/735,615
  6. Step 6: Final answer
    x = 1,328,457.25

Related Problems

Find third proportional to 367,807.50 and 494,275.50
Half scale
Find third proportional to 1,471,230 and 1,977,102
Double scale
Find third proportional to 735,617 and 988,554
Similar ratio
Find third proportional to 1,103,422.50 and 1,482,826.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.