Home / 470,086-716,152

Finding the Third Proportional to 470,086 and 716,152

Calculator

Solution

The third proportional to 470,086 and 716,152 is: 1,091,020.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,086 : 716,152 = 716,152 : x
  2. Step 2: Convert to fraction form
    470,086/716,152 = 716,152/x
  3. Step 3: Cross multiply
    470,086x = 716,152 × 716,152
  4. Step 4: Simplify right side
    470,086x = 512,873,687,104
  5. Step 5: Solve for x
    x = 512,873,687,104/470,086
  6. Step 6: Final answer
    x = 1,091,020.98

Related Problems

Find third proportional to 235,043 and 358,076
Half scale
Find third proportional to 940,172 and 1,432,304
Double scale
Find third proportional to 470,088 and 716,155
Similar ratio
Find third proportional to 705,129 and 1,074,228
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.