Home / 5,920,374-12,947,964

Finding the Third Proportional to 5,920,374 and 12,947,964

Calculator

Solution

The third proportional to 5,920,374 and 12,947,964 is: 28,317,429.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,374 : 12,947,964 = 12,947,964 : x
  2. Step 2: Convert to fraction form
    5,920,374/12,947,964 = 12,947,964/x
  3. Step 3: Cross multiply
    5,920,374x = 12,947,964 × 12,947,964
  4. Step 4: Simplify right side
    5,920,374x = 167,649,771,745,296
  5. Step 5: Solve for x
    x = 167,649,771,745,296/5,920,374
  6. Step 6: Final answer
    x = 28,317,429.23

Related Problems

Find third proportional to 2,960,187 and 6,473,982
Half scale
Find third proportional to 11,840,748 and 25,895,928
Double scale
Find third proportional to 5,920,376 and 12,947,968
Similar ratio
Find third proportional to 8,880,561 and 19,421,946
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.