Home / 1,545,246.70-2,316,229.80-746,007.55

Finding the Fourth Proportional to 1,545,246.70, 2,316,229.80 and 746,007.55

Calculator

Solution

The fourth proportional to 1,545,246.70, 2,316,229.80 and 746,007.55 is: 1,118,219.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,545,246.70 : 2,316,229.80 = 746,007.55 : x
  2. Step 2: Convert to fraction form
    1,545,246.70/2,316,229.80 = 746,007.55/x
  3. Step 3: Cross multiply
    1,545,246.70x = 2,316,229.80 × 746,007.55
  4. Step 4: Simplify right side
    1,545,246.70x = 1,727,924,918,334.99
  5. Step 5: Solve for x
    x = 1,727,924,918,334.99/1,545,246.70
  6. Step 6: Final answer
    x = 1,118,219.45

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.