Home / 736,794-1,105,191-238,158

Finding the Fourth Proportional to 736,794, 1,105,191 and 238,158

Calculator

Solution

The fourth proportional to 736,794, 1,105,191 and 238,158 is: 357,237

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,794 : 1,105,191 = 238,158 : x
  2. Step 2: Convert to fraction form
    736,794/1,105,191 = 238,158/x
  3. Step 3: Cross multiply
    736,794x = 1,105,191 × 238,158
  4. Step 4: Simplify right side
    736,794x = 263,210,078,178
  5. Step 5: Solve for x
    x = 263,210,078,178/736,794
  6. Step 6: Final answer
    x = 357,237

Related Problems

Find fourth proportional to 368,397, 552,595.50 and 119,079
Half scale
Find fourth proportional to 1,473,588, 2,210,382 and 476,316
Double scale
Find fourth proportional to 736,795, 1,105,192.50 and 238,159
Similar ratio
Find fourth proportional to 1,105,191, 1,657,786.50 and 357,237
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.