Home / 362,580-785,424

Finding the Third Proportional to 362,580 and 785,424

Calculator

Solution

The third proportional to 362,580 and 785,424 is: 1,701,392.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,580 : 785,424 = 785,424 : x
  2. Step 2: Convert to fraction form
    362,580/785,424 = 785,424/x
  3. Step 3: Cross multiply
    362,580x = 785,424 × 785,424
  4. Step 4: Simplify right side
    362,580x = 616,890,859,776
  5. Step 5: Solve for x
    x = 616,890,859,776/362,580
  6. Step 6: Final answer
    x = 1,701,392.41

Related Problems

Find third proportional to 181,290 and 392,712
Half scale
Find third proportional to 725,160 and 1,570,848
Double scale
Find third proportional to 362,582 and 785,428
Similar ratio
Find third proportional to 543,870 and 1,178,136
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.