Home / 977,046-2,152,868

Finding the Third Proportional to 977,046 and 2,152,868

Calculator

Solution

The third proportional to 977,046 and 2,152,868 is: 4,743,728.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    977,046 : 2,152,868 = 2,152,868 : x
  2. Step 2: Convert to fraction form
    977,046/2,152,868 = 2,152,868/x
  3. Step 3: Cross multiply
    977,046x = 2,152,868 × 2,152,868
  4. Step 4: Simplify right side
    977,046x = 4,634,840,625,424
  5. Step 5: Solve for x
    x = 4,634,840,625,424/977,046
  6. Step 6: Final answer
    x = 4,743,728.16

Related Problems

Find third proportional to 488,523 and 1,076,434
Half scale
Find third proportional to 1,954,092 and 4,305,736
Double scale
Find third proportional to 977,048 and 2,152,872
Similar ratio
Find third proportional to 1,465,569 and 3,229,302
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.