Home / 570,712-884,921

Finding the Third Proportional to 570,712 and 884,921

Calculator

Solution

The third proportional to 570,712 and 884,921 is: 1,372,119.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,712 : 884,921 = 884,921 : x
  2. Step 2: Convert to fraction form
    570,712/884,921 = 884,921/x
  3. Step 3: Cross multiply
    570,712x = 884,921 × 884,921
  4. Step 4: Simplify right side
    570,712x = 783,085,176,241
  5. Step 5: Solve for x
    x = 783,085,176,241/570,712
  6. Step 6: Final answer
    x = 1,372,119.70

Related Problems

Find third proportional to 285,356 and 442,460.50
Half scale
Find third proportional to 1,141,424 and 1,769,842
Double scale
Find third proportional to 570,714 and 884,924
Similar ratio
Find third proportional to 856,068 and 1,327,381.50
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.