Home / 370,464-798,528

Finding the Third Proportional to 370,464 and 798,528

Calculator

Solution

The third proportional to 370,464 and 798,528 is: 1,721,211.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,464 : 798,528 = 798,528 : x
  2. Step 2: Convert to fraction form
    370,464/798,528 = 798,528/x
  3. Step 3: Cross multiply
    370,464x = 798,528 × 798,528
  4. Step 4: Simplify right side
    370,464x = 637,646,966,784
  5. Step 5: Solve for x
    x = 637,646,966,784/370,464
  6. Step 6: Final answer
    x = 1,721,211.69

Related Problems

Find third proportional to 185,232 and 399,264
Half scale
Find third proportional to 740,928 and 1,597,056
Double scale
Find third proportional to 370,466 and 798,532
Similar ratio
Find third proportional to 555,696 and 1,197,792
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.