Home / 10,267,603.98-14,169,460.59-5,621,310.60

Finding the Fourth Proportional to 10,267,603.98, 14,169,460.59 and 5,621,310.60

Calculator

Solution

The fourth proportional to 10,267,603.98, 14,169,460.59 and 5,621,310.60 is: 7,757,500.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,603.98 : 14,169,460.59 = 5,621,310.60 : x
  2. Step 2: Convert to fraction form
    10,267,603.98/14,169,460.59 = 5,621,310.60/x
  3. Step 3: Cross multiply
    10,267,603.98x = 14,169,460.59 × 5,621,310.60
  4. Step 4: Simplify right side
    10,267,603.98x = 79,650,939,010,849.25
  5. Step 5: Solve for x
    x = 79,650,939,010,849.25/10,267,603.98
  6. Step 6: Final answer
    x = 7,757,500.11

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.