Home / 1,035,141.40-1,553,295.30-403,973.20

Finding the Fourth Proportional to 1,035,141.40, 1,553,295.30 and 403,973.20

Calculator

Solution

The fourth proportional to 1,035,141.40, 1,553,295.30 and 403,973.20 is: 606,187.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,141.40 : 1,553,295.30 = 403,973.20 : x
  2. Step 2: Convert to fraction form
    1,035,141.40/1,553,295.30 = 403,973.20/x
  3. Step 3: Cross multiply
    1,035,141.40x = 1,553,295.30 × 403,973.20
  4. Step 4: Simplify right side
    1,035,141.40x = 627,489,672,885.96
  5. Step 5: Solve for x
    x = 627,489,672,885.96/1,035,141.40
  6. Step 6: Final answer
    x = 606,187.40

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.