Home / 779,516.09-1,076,475.08-737,060.81

Finding the Fourth Proportional to 779,516.09, 1,076,475.08 and 737,060.81

Calculator

Solution

The fourth proportional to 779,516.09, 1,076,475.08 and 737,060.81 is: 1,017,846.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    779,516.09 : 1,076,475.08 = 737,060.81 : x
  2. Step 2: Convert to fraction form
    779,516.09/1,076,475.08 = 737,060.81/x
  3. Step 3: Cross multiply
    779,516.09x = 1,076,475.08 × 737,060.81
  4. Step 4: Simplify right side
    779,516.09x = 793,427,594,409.62
  5. Step 5: Solve for x
    x = 793,427,594,409.62/779,516.09
  6. Step 6: Final answer
    x = 1,017,846.33

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.