Home / 330,552-716,040

Finding the Third Proportional to 330,552 and 716,040

Calculator

Solution

The third proportional to 330,552 and 716,040 is: 1,551,082.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,552 : 716,040 = 716,040 : x
  2. Step 2: Convert to fraction form
    330,552/716,040 = 716,040/x
  3. Step 3: Cross multiply
    330,552x = 716,040 × 716,040
  4. Step 4: Simplify right side
    330,552x = 512,713,281,600
  5. Step 5: Solve for x
    x = 512,713,281,600/330,552
  6. Step 6: Final answer
    x = 1,551,082.07

Related Problems

Find third proportional to 165,276 and 358,020
Half scale
Find third proportional to 661,104 and 1,432,080
Double scale
Find third proportional to 330,554 and 716,044
Similar ratio
Find third proportional to 495,828 and 1,074,060
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.