Home / 739,440-1,141,767

Finding the Third Proportional to 739,440 and 1,141,767

Calculator

Solution

The third proportional to 739,440 and 1,141,767 is: 1,762,998.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,440 : 1,141,767 = 1,141,767 : x
  2. Step 2: Convert to fraction form
    739,440/1,141,767 = 1,141,767/x
  3. Step 3: Cross multiply
    739,440x = 1,141,767 × 1,141,767
  4. Step 4: Simplify right side
    739,440x = 1,303,631,882,289
  5. Step 5: Solve for x
    x = 1,303,631,882,289/739,440
  6. Step 6: Final answer
    x = 1,762,998.87

Related Problems

Find third proportional to 369,720 and 570,883.50
Half scale
Find third proportional to 1,478,880 and 2,283,534
Double scale
Find third proportional to 739,442 and 1,141,770
Similar ratio
Find third proportional to 1,109,160 and 1,712,650.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.