Home / 5,000,686.50-7,468,089

Finding the Third Proportional to 5,000,686.50 and 7,468,089

Calculator

Solution

The third proportional to 5,000,686.50 and 7,468,089 is: 11,152,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000,686.50 : 7,468,089 = 7,468,089 : x
  2. Step 2: Convert to fraction form
    5,000,686.50/7,468,089 = 7,468,089/x
  3. Step 3: Cross multiply
    5,000,686.50x = 7,468,089 × 7,468,089
  4. Step 4: Simplify right side
    5,000,686.50x = 55,772,353,311,921
  5. Step 5: Solve for x
    x = 55,772,353,311,921/5,000,686.50
  6. Step 6: Final answer
    x = 11,152,939.36

Related Problems

Find third proportional to 2,500,343.25 and 3,734,044.50
Half scale
Find third proportional to 10,001,373 and 14,936,178
Double scale
Find third proportional to 5,000,689 and 7,468,092
Similar ratio
Find third proportional to 7,501,029.75 and 11,202,133.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.