Home / 1,897,100.64-2,845,441.35-477,157.26

Finding the Fourth Proportional to 1,897,100.64, 2,845,441.35 and 477,157.26

Calculator

Solution

The fourth proportional to 1,897,100.64, 2,845,441.35 and 477,157.26 is: 715,683.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,100.64 : 2,845,441.35 = 477,157.26 : x
  2. Step 2: Convert to fraction form
    1,897,100.64/2,845,441.35 = 477,157.26/x
  3. Step 3: Cross multiply
    1,897,100.64x = 2,845,441.35 × 477,157.26
  4. Step 4: Simplify right side
    1,897,100.64x = 1,357,722,998,056.70
  5. Step 5: Solve for x
    x = 1,357,722,998,056.70/1,897,100.64
  6. Step 6: Final answer
    x = 715,683.17

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.