Home / 1,497,430.80-2,244,615.30-738,104.40

Finding the Fourth Proportional to 1,497,430.80, 2,244,615.30 and 738,104.40

Calculator

Solution

The fourth proportional to 1,497,430.80, 2,244,615.30 and 738,104.40 is: 1,106,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,430.80 : 2,244,615.30 = 738,104.40 : x
  2. Step 2: Convert to fraction form
    1,497,430.80/2,244,615.30 = 738,104.40/x
  3. Step 3: Cross multiply
    1,497,430.80x = 2,244,615.30 × 738,104.40
  4. Step 4: Simplify right side
    1,497,430.80x = 1,656,760,429,237.32
  5. Step 5: Solve for x
    x = 1,656,760,429,237.32/1,497,430.80
  6. Step 6: Final answer
    x = 1,106,402.00

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.