Home / 607,116-912,630

Finding the Third Proportional to 607,116 and 912,630

Calculator

Solution

The third proportional to 607,116 and 912,630 is: 1,371,885.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,116 : 912,630 = 912,630 : x
  2. Step 2: Convert to fraction form
    607,116/912,630 = 912,630/x
  3. Step 3: Cross multiply
    607,116x = 912,630 × 912,630
  4. Step 4: Simplify right side
    607,116x = 832,893,516,900
  5. Step 5: Solve for x
    x = 832,893,516,900/607,116
  6. Step 6: Final answer
    x = 1,371,885.30

Related Problems

Find third proportional to 303,558 and 456,315
Half scale
Find third proportional to 1,214,232 and 1,825,260
Double scale
Find third proportional to 607,118 and 912,633
Similar ratio
Find third proportional to 910,674 and 1,368,945
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.