Home / 593,392-920,490

Finding the Third Proportional to 593,392 and 920,490

Calculator

Solution

The third proportional to 593,392 and 920,490 is: 1,427,895.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,392 : 920,490 = 920,490 : x
  2. Step 2: Convert to fraction form
    593,392/920,490 = 920,490/x
  3. Step 3: Cross multiply
    593,392x = 920,490 × 920,490
  4. Step 4: Simplify right side
    593,392x = 847,301,840,100
  5. Step 5: Solve for x
    x = 847,301,840,100/593,392
  6. Step 6: Final answer
    x = 1,427,895.62

Related Problems

Find third proportional to 296,696 and 460,245
Half scale
Find third proportional to 1,186,784 and 1,840,980
Double scale
Find third proportional to 593,394 and 920,493
Similar ratio
Find third proportional to 890,088 and 1,380,735
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.