Home / 1,742,630-3,774,764

Finding the Third Proportional to 1,742,630 and 3,774,764

Calculator

Solution

The third proportional to 1,742,630 and 3,774,764 is: 8,176,631.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,630 : 3,774,764 = 3,774,764 : x
  2. Step 2: Convert to fraction form
    1,742,630/3,774,764 = 3,774,764/x
  3. Step 3: Cross multiply
    1,742,630x = 3,774,764 × 3,774,764
  4. Step 4: Simplify right side
    1,742,630x = 14,248,843,255,696
  5. Step 5: Solve for x
    x = 14,248,843,255,696/1,742,630
  6. Step 6: Final answer
    x = 8,176,631.45

Related Problems

Find third proportional to 871,315 and 1,887,382
Half scale
Find third proportional to 3,485,260 and 7,549,528
Double scale
Find third proportional to 1,742,632 and 3,774,768
Similar ratio
Find third proportional to 2,613,945 and 5,662,146
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.