Home / 631,004-1,377,658

Finding the Third Proportional to 631,004 and 1,377,658

Calculator

Solution

The third proportional to 631,004 and 1,377,658 is: 3,007,812.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,004 : 1,377,658 = 1,377,658 : x
  2. Step 2: Convert to fraction form
    631,004/1,377,658 = 1,377,658/x
  3. Step 3: Cross multiply
    631,004x = 1,377,658 × 1,377,658
  4. Step 4: Simplify right side
    631,004x = 1,897,941,564,964
  5. Step 5: Solve for x
    x = 1,897,941,564,964/631,004
  6. Step 6: Final answer
    x = 3,007,812.26

Related Problems

Find third proportional to 315,502 and 688,829
Half scale
Find third proportional to 1,262,008 and 2,755,316
Double scale
Find third proportional to 631,006 and 1,377,662
Similar ratio
Find third proportional to 946,506 and 2,066,487
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.