Home / 434,073-901,410

Finding the Third Proportional to 434,073 and 901,410

Calculator

Solution

The third proportional to 434,073 and 901,410 is: 1,871,897.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,073 : 901,410 = 901,410 : x
  2. Step 2: Convert to fraction form
    434,073/901,410 = 901,410/x
  3. Step 3: Cross multiply
    434,073x = 901,410 × 901,410
  4. Step 4: Simplify right side
    434,073x = 812,539,988,100
  5. Step 5: Solve for x
    x = 812,539,988,100/434,073
  6. Step 6: Final answer
    x = 1,871,897.10

Related Problems

Find third proportional to 217,036.50 and 450,705
Half scale
Find third proportional to 868,146 and 1,802,820
Double scale
Find third proportional to 434,075 and 901,414
Similar ratio
Find third proportional to 651,109.50 and 1,352,115
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.