Home / 3,938,703.17-5,905,691.57-1,539,688.10

Finding the Fourth Proportional to 3,938,703.17, 5,905,691.57 and 1,539,688.10

Calculator

Solution

The fourth proportional to 3,938,703.17, 5,905,691.57 and 1,539,688.10 is: 2,308,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,938,703.17 : 5,905,691.57 = 1,539,688.10 : x
  2. Step 2: Convert to fraction form
    3,938,703.17/5,905,691.57 = 1,539,688.10/x
  3. Step 3: Cross multiply
    3,938,703.17x = 5,905,691.57 × 1,539,688.10
  4. Step 4: Simplify right side
    3,938,703.17x = 9,092,923,006,920.08
  5. Step 5: Solve for x
    x = 9,092,923,006,920.08/3,938,703.17
  6. Step 6: Final answer
    x = 2,308,608.35

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.