Home / 581,427-1,246,908

Finding the Third Proportional to 581,427 and 1,246,908

Calculator

Solution

The third proportional to 581,427 and 1,246,908 is: 2,674,075.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,427 : 1,246,908 = 1,246,908 : x
  2. Step 2: Convert to fraction form
    581,427/1,246,908 = 1,246,908/x
  3. Step 3: Cross multiply
    581,427x = 1,246,908 × 1,246,908
  4. Step 4: Simplify right side
    581,427x = 1,554,779,560,464
  5. Step 5: Solve for x
    x = 1,554,779,560,464/581,427
  6. Step 6: Final answer
    x = 2,674,075.27

Related Problems

Find third proportional to 290,713.50 and 623,454
Half scale
Find third proportional to 1,162,854 and 2,493,816
Double scale
Find third proportional to 581,429 and 1,246,912
Similar ratio
Find third proportional to 872,140.50 and 1,870,362
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.