Home / 477,276-1,029,282

Finding the Third Proportional to 477,276 and 1,029,282

Calculator

Solution

The third proportional to 477,276 and 1,029,282 is: 2,219,724.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    477,276 : 1,029,282 = 1,029,282 : x
  2. Step 2: Convert to fraction form
    477,276/1,029,282 = 1,029,282/x
  3. Step 3: Cross multiply
    477,276x = 1,029,282 × 1,029,282
  4. Step 4: Simplify right side
    477,276x = 1,059,421,435,524
  5. Step 5: Solve for x
    x = 1,059,421,435,524/477,276
  6. Step 6: Final answer
    x = 2,219,724.93

Related Problems

Find third proportional to 238,638 and 514,641
Half scale
Find third proportional to 954,552 and 2,058,564
Double scale
Find third proportional to 477,278 and 1,029,286
Similar ratio
Find third proportional to 715,914 and 1,543,923
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.