Home / 349,072-753,056

Finding the Third Proportional to 349,072 and 753,056

Calculator

Solution

The third proportional to 349,072 and 753,056 is: 1,624,574.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,072 : 753,056 = 753,056 : x
  2. Step 2: Convert to fraction form
    349,072/753,056 = 753,056/x
  3. Step 3: Cross multiply
    349,072x = 753,056 × 753,056
  4. Step 4: Simplify right side
    349,072x = 567,093,339,136
  5. Step 5: Solve for x
    x = 567,093,339,136/349,072
  6. Step 6: Final answer
    x = 1,624,574.13

Related Problems

Find third proportional to 174,536 and 376,528
Half scale
Find third proportional to 698,144 and 1,506,112
Double scale
Find third proportional to 349,074 and 753,060
Similar ratio
Find third proportional to 523,608 and 1,129,584
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.