Home / 266,264.72-577,671.75

Finding the Third Proportional to 266,264.72 and 577,671.75

Calculator

Solution

The third proportional to 266,264.72 and 577,671.75 is: 1,253,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,264.72 : 577,671.75 = 577,671.75 : x
  2. Step 2: Convert to fraction form
    266,264.72/577,671.75 = 577,671.75/x
  3. Step 3: Cross multiply
    266,264.72x = 577,671.75 × 577,671.75
  4. Step 4: Simplify right side
    266,264.72x = 333,704,650,748.06
  5. Step 5: Solve for x
    x = 333,704,650,748.06/266,264.72
  6. Step 6: Final answer
    x = 1,253,281.52

Related Problems

Find third proportional to 133,132.36 and 288,835.88
Half scale
Find third proportional to 532,529.44 and 1,155,343.50
Double scale
Find third proportional to 266,267 and 577,676
Similar ratio
Find third proportional to 399,397.08 and 866,507.63
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.