Home / 7,567,063.20-10,442,769.12-4,129,526.16

Finding the Fourth Proportional to 7,567,063.20, 10,442,769.12 and 4,129,526.16

Calculator

Solution

The fourth proportional to 7,567,063.20, 10,442,769.12 and 4,129,526.16 is: 5,698,867.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,063.20 : 10,442,769.12 = 4,129,526.16 : x
  2. Step 2: Convert to fraction form
    7,567,063.20/10,442,769.12 = 4,129,526.16/x
  3. Step 3: Cross multiply
    7,567,063.20x = 10,442,769.12 × 4,129,526.16
  4. Step 4: Simplify right side
    7,567,063.20x = 43,123,688,263,880.18
  5. Step 5: Solve for x
    x = 43,123,688,263,880.18/7,567,063.20
  6. Step 6: Final answer
    x = 5,698,867.20

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.