Home / 554,080-1,195,640

Finding the Third Proportional to 554,080 and 1,195,640

Calculator

Solution

The third proportional to 554,080 and 1,195,640 is: 2,580,051.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,080 : 1,195,640 = 1,195,640 : x
  2. Step 2: Convert to fraction form
    554,080/1,195,640 = 1,195,640/x
  3. Step 3: Cross multiply
    554,080x = 1,195,640 × 1,195,640
  4. Step 4: Simplify right side
    554,080x = 1,429,555,009,600
  5. Step 5: Solve for x
    x = 1,429,555,009,600/554,080
  6. Step 6: Final answer
    x = 2,580,051.63

Related Problems

Find third proportional to 277,040 and 597,820
Half scale
Find third proportional to 1,108,160 and 2,391,280
Double scale
Find third proportional to 554,082 and 1,195,644
Similar ratio
Find third proportional to 831,120 and 1,793,460
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.