Home / 1,329,915.60-1,994,873.40-924,008.40

Finding the Fourth Proportional to 1,329,915.60, 1,994,873.40 and 924,008.40

Calculator

Solution

The fourth proportional to 1,329,915.60, 1,994,873.40 and 924,008.40 is: 1,386,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,915.60 : 1,994,873.40 = 924,008.40 : x
  2. Step 2: Convert to fraction form
    1,329,915.60/1,994,873.40 = 924,008.40/x
  3. Step 3: Cross multiply
    1,329,915.60x = 1,994,873.40 × 924,008.40
  4. Step 4: Simplify right side
    1,329,915.60x = 1,843,279,778,536.56
  5. Step 5: Solve for x
    x = 1,843,279,778,536.56/1,329,915.60
  6. Step 6: Final answer
    x = 1,386,012.60

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.