Home / 265,484-583,456

Finding the Third Proportional to 265,484 and 583,456

Calculator

Solution

The third proportional to 265,484 and 583,456 is: 1,282,265.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,484 : 583,456 = 583,456 : x
  2. Step 2: Convert to fraction form
    265,484/583,456 = 583,456/x
  3. Step 3: Cross multiply
    265,484x = 583,456 × 583,456
  4. Step 4: Simplify right side
    265,484x = 340,420,903,936
  5. Step 5: Solve for x
    x = 340,420,903,936/265,484
  6. Step 6: Final answer
    x = 1,282,265.24

Related Problems

Find third proportional to 132,742 and 291,728
Half scale
Find third proportional to 530,968 and 1,166,912
Double scale
Find third proportional to 265,486 and 583,460
Similar ratio
Find third proportional to 398,226 and 875,184
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.