Home / 574,908-1,209,397.50

Finding the Third Proportional to 574,908 and 1,209,397.50

Calculator

Solution

The third proportional to 574,908 and 1,209,397.50 is: 2,544,132.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,908 : 1,209,397.50 = 1,209,397.50 : x
  2. Step 2: Convert to fraction form
    574,908/1,209,397.50 = 1,209,397.50/x
  3. Step 3: Cross multiply
    574,908x = 1,209,397.50 × 1,209,397.50
  4. Step 4: Simplify right side
    574,908x = 1,462,642,313,006.25
  5. Step 5: Solve for x
    x = 1,462,642,313,006.25/574,908
  6. Step 6: Final answer
    x = 2,544,132.82

Related Problems

Find third proportional to 287,454 and 604,698.75
Half scale
Find third proportional to 1,149,816 and 2,418,795
Double scale
Find third proportional to 574,910 and 1,209,402
Similar ratio
Find third proportional to 862,362 and 1,814,096.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.