Home / 1,366,017.40-2,049,006.90-618,062.20

Finding the Fourth Proportional to 1,366,017.40, 2,049,006.90 and 618,062.20

Calculator

Solution

The fourth proportional to 1,366,017.40, 2,049,006.90 and 618,062.20 is: 927,084.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,017.40 : 2,049,006.90 = 618,062.20 : x
  2. Step 2: Convert to fraction form
    1,366,017.40/2,049,006.90 = 618,062.20/x
  3. Step 3: Cross multiply
    1,366,017.40x = 2,049,006.90 × 618,062.20
  4. Step 4: Simplify right side
    1,366,017.40x = 1,266,413,712,429.18
  5. Step 5: Solve for x
    x = 1,266,413,712,429.18/1,366,017.40
  6. Step 6: Final answer
    x = 927,084.61

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.