Home / 347,776.01-521,567.63-123,106.87

Finding the Fourth Proportional to 347,776.01, 521,567.63 and 123,106.87

Calculator

Solution

The fourth proportional to 347,776.01, 521,567.63 and 123,106.87 is: 184,626.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,776.01 : 521,567.63 = 123,106.87 : x
  2. Step 2: Convert to fraction form
    347,776.01/521,567.63 = 123,106.87/x
  3. Step 3: Cross multiply
    347,776.01x = 521,567.63 × 123,106.87
  4. Step 4: Simplify right side
    347,776.01x = 64,208,555,199.25
  5. Step 5: Solve for x
    x = 64,208,555,199.25/347,776.01
  6. Step 6: Final answer
    x = 184,626.18

Related Problems

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.