Home / 607,506.04-910,917.78-252,281.08

Finding the Fourth Proportional to 607,506.04, 910,917.78 and 252,281.08

Calculator

Solution

The fourth proportional to 607,506.04, 910,917.78 and 252,281.08 is: 378,279.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,506.04 : 910,917.78 = 252,281.08 : x
  2. Step 2: Convert to fraction form
    607,506.04/910,917.78 = 252,281.08/x
  3. Step 3: Cross multiply
    607,506.04x = 910,917.78 × 252,281.08
  4. Step 4: Simplify right side
    607,506.04x = 229,807,321,329.60
  5. Step 5: Solve for x
    x = 229,807,321,329.60/607,506.04
  6. Step 6: Final answer
    x = 378,279.90

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.