Home / 1,630,043.73-2,249,416.17-904,872.87

Finding the Fourth Proportional to 1,630,043.73, 2,249,416.17 and 904,872.87

Calculator

Solution

The fourth proportional to 1,630,043.73, 2,249,416.17 and 904,872.87 is: 1,248,700.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,043.73 : 2,249,416.17 = 904,872.87 : x
  2. Step 2: Convert to fraction form
    1,630,043.73/2,249,416.17 = 904,872.87/x
  3. Step 3: Cross multiply
    1,630,043.73x = 2,249,416.17 × 904,872.87
  4. Step 4: Simplify right side
    1,630,043.73x = 2,035,435,665,572.31
  5. Step 5: Solve for x
    x = 2,035,435,665,572.31/1,630,043.73
  6. Step 6: Final answer
    x = 1,248,700.04

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.