Home / 4,694,671.50-9,893,721

Finding the Third Proportional to 4,694,671.50 and 9,893,721

Calculator

Solution

The third proportional to 4,694,671.50 and 9,893,721 is: 20,850,386.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,671.50 : 9,893,721 = 9,893,721 : x
  2. Step 2: Convert to fraction form
    4,694,671.50/9,893,721 = 9,893,721/x
  3. Step 3: Cross multiply
    4,694,671.50x = 9,893,721 × 9,893,721
  4. Step 4: Simplify right side
    4,694,671.50x = 97,885,715,225,841
  5. Step 5: Solve for x
    x = 97,885,715,225,841/4,694,671.50
  6. Step 6: Final answer
    x = 20,850,386.49

Related Problems

Find third proportional to 2,347,335.75 and 4,946,860.50
Half scale
Find third proportional to 9,389,343 and 19,787,442
Double scale
Find third proportional to 4,694,674 and 9,893,725
Similar ratio
Find third proportional to 7,042,007.25 and 14,840,581.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.