Home / 931,003.02-1,284,785.01-528,595.02

Finding the Fourth Proportional to 931,003.02, 1,284,785.01 and 528,595.02

Calculator

Solution

The fourth proportional to 931,003.02, 1,284,785.01 and 528,595.02 is: 729,461.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,003.02 : 1,284,785.01 = 528,595.02 : x
  2. Step 2: Convert to fraction form
    931,003.02/1,284,785.01 = 528,595.02/x
  3. Step 3: Cross multiply
    931,003.02x = 1,284,785.01 × 528,595.02
  4. Step 4: Simplify right side
    931,003.02x = 679,130,958,056.65
  5. Step 5: Solve for x
    x = 679,130,958,056.65/931,003.02
  6. Step 6: Final answer
    x = 729,461.61

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.