Home / 957,001.88-1,320,656.10-527,272.04

Finding the Fourth Proportional to 957,001.88, 1,320,656.10 and 527,272.04

Calculator

Solution

The fourth proportional to 957,001.88, 1,320,656.10 and 527,272.04 is: 727,631.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,001.88 : 1,320,656.10 = 527,272.04 : x
  2. Step 2: Convert to fraction form
    957,001.88/1,320,656.10 = 527,272.04/x
  3. Step 3: Cross multiply
    957,001.88x = 1,320,656.10 × 527,272.04
  4. Step 4: Simplify right side
    957,001.88x = 696,345,035,985.44
  5. Step 5: Solve for x
    x = 696,345,035,985.44/957,001.88
  6. Step 6: Final answer
    x = 727,631.84

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.