Home / 1,456,001.40-2,184,002.10-745,793.40

Finding the Fourth Proportional to 1,456,001.40, 2,184,002.10 and 745,793.40

Calculator

Solution

The fourth proportional to 1,456,001.40, 2,184,002.10 and 745,793.40 is: 1,118,690.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,001.40 : 2,184,002.10 = 745,793.40 : x
  2. Step 2: Convert to fraction form
    1,456,001.40/2,184,002.10 = 745,793.40/x
  3. Step 3: Cross multiply
    1,456,001.40x = 2,184,002.10 × 745,793.40
  4. Step 4: Simplify right side
    1,456,001.40x = 1,628,814,351,766.14
  5. Step 5: Solve for x
    x = 1,628,814,351,766.14/1,456,001.40
  6. Step 6: Final answer
    x = 1,118,690.10

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.