Home / 707,640-1,058,868

Finding the Third Proportional to 707,640 and 1,058,868

Calculator

Solution

The third proportional to 707,640 and 1,058,868 is: 1,584,423.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,640 : 1,058,868 = 1,058,868 : x
  2. Step 2: Convert to fraction form
    707,640/1,058,868 = 1,058,868/x
  3. Step 3: Cross multiply
    707,640x = 1,058,868 × 1,058,868
  4. Step 4: Simplify right side
    707,640x = 1,121,201,441,424
  5. Step 5: Solve for x
    x = 1,121,201,441,424/707,640
  6. Step 6: Final answer
    x = 1,584,423.49

Related Problems

Find third proportional to 353,820 and 529,434
Half scale
Find third proportional to 1,415,280 and 2,117,736
Double scale
Find third proportional to 707,642 and 1,058,871
Similar ratio
Find third proportional to 1,061,460 and 1,588,302
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.