Home / 373,184-805,312

Finding the Third Proportional to 373,184 and 805,312

Calculator

Solution

The third proportional to 373,184 and 805,312 is: 1,737,822.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,184 : 805,312 = 805,312 : x
  2. Step 2: Convert to fraction form
    373,184/805,312 = 805,312/x
  3. Step 3: Cross multiply
    373,184x = 805,312 × 805,312
  4. Step 4: Simplify right side
    373,184x = 648,527,417,344
  5. Step 5: Solve for x
    x = 648,527,417,344/373,184
  6. Step 6: Final answer
    x = 1,737,822.14

Related Problems

Find third proportional to 186,592 and 402,656
Half scale
Find third proportional to 746,368 and 1,610,624
Double scale
Find third proportional to 373,186 and 805,316
Similar ratio
Find third proportional to 559,776 and 1,207,968
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.