Home / 593,390-920,487

Finding the Third Proportional to 593,390 and 920,487

Calculator

Solution

The third proportional to 593,390 and 920,487 is: 1,427,891.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,390 : 920,487 = 920,487 : x
  2. Step 2: Convert to fraction form
    593,390/920,487 = 920,487/x
  3. Step 3: Cross multiply
    593,390x = 920,487 × 920,487
  4. Step 4: Simplify right side
    593,390x = 847,296,317,169
  5. Step 5: Solve for x
    x = 847,296,317,169/593,390
  6. Step 6: Final answer
    x = 1,427,891.13

Related Problems

Find third proportional to 296,695 and 460,243.50
Half scale
Find third proportional to 1,186,780 and 1,840,974
Double scale
Find third proportional to 593,392 and 920,490
Similar ratio
Find third proportional to 890,085 and 1,380,730.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.