Home / 590,448-916,776

Finding the Third Proportional to 590,448 and 916,776

Calculator

Solution

The third proportional to 590,448 and 916,776 is: 1,423,458.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,448 : 916,776 = 916,776 : x
  2. Step 2: Convert to fraction form
    590,448/916,776 = 916,776/x
  3. Step 3: Cross multiply
    590,448x = 916,776 × 916,776
  4. Step 4: Simplify right side
    590,448x = 840,478,234,176
  5. Step 5: Solve for x
    x = 840,478,234,176/590,448
  6. Step 6: Final answer
    x = 1,423,458.52

Related Problems

Find third proportional to 295,224 and 458,388
Half scale
Find third proportional to 1,180,896 and 1,833,552
Double scale
Find third proportional to 590,450 and 916,779
Similar ratio
Find third proportional to 885,672 and 1,375,164
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.