Home / 903,248-1,320,964

Finding the Third Proportional to 903,248 and 1,320,964

Calculator

Solution

The third proportional to 903,248 and 1,320,964 is: 1,931,856.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,248 : 1,320,964 = 1,320,964 : x
  2. Step 2: Convert to fraction form
    903,248/1,320,964 = 1,320,964/x
  3. Step 3: Cross multiply
    903,248x = 1,320,964 × 1,320,964
  4. Step 4: Simplify right side
    903,248x = 1,744,945,889,296
  5. Step 5: Solve for x
    x = 1,744,945,889,296/903,248
  6. Step 6: Final answer
    x = 1,931,856.91

Related Problems

Find third proportional to 451,624 and 660,482
Half scale
Find third proportional to 1,806,496 and 2,641,928
Double scale
Find third proportional to 903,250 and 1,320,967
Similar ratio
Find third proportional to 1,354,872 and 1,981,446
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.