Home / 430,807.86-594,594.57-249,519.75

Finding the Fourth Proportional to 430,807.86, 594,594.57 and 249,519.75

Calculator

Solution

The fourth proportional to 430,807.86, 594,594.57 and 249,519.75 is: 344,383.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,807.86 : 594,594.57 = 249,519.75 : x
  2. Step 2: Convert to fraction form
    430,807.86/594,594.57 = 249,519.75/x
  3. Step 3: Cross multiply
    430,807.86x = 594,594.57 × 249,519.75
  4. Step 4: Simplify right side
    430,807.86x = 148,363,088,457.76
  5. Step 5: Solve for x
    x = 148,363,088,457.76/430,807.86
  6. Step 6: Final answer
    x = 344,383.43

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.