Home / 434,712-897,360

Finding the Third Proportional to 434,712 and 897,360

Calculator

Solution

The third proportional to 434,712 and 897,360 is: 1,852,387.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,712 : 897,360 = 897,360 : x
  2. Step 2: Convert to fraction form
    434,712/897,360 = 897,360/x
  3. Step 3: Cross multiply
    434,712x = 897,360 × 897,360
  4. Step 4: Simplify right side
    434,712x = 805,254,969,600
  5. Step 5: Solve for x
    x = 805,254,969,600/434,712
  6. Step 6: Final answer
    x = 1,852,387.26

Related Problems

Find third proportional to 217,356 and 448,680
Half scale
Find third proportional to 869,424 and 1,794,720
Double scale
Find third proportional to 434,714 and 897,364
Similar ratio
Find third proportional to 652,068 and 1,346,040
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.