Home / 10,366,252.99-15,549,386.42-4,299,355.78

Finding the Fourth Proportional to 10,366,252.99, 15,549,386.42 and 4,299,355.78

Calculator

Solution

The fourth proportional to 10,366,252.99, 15,549,386.42 and 4,299,355.78 is: 6,449,036.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,252.99 : 15,549,386.42 = 4,299,355.78 : x
  2. Step 2: Convert to fraction form
    10,366,252.99/15,549,386.42 = 4,299,355.78/x
  3. Step 3: Cross multiply
    10,366,252.99x = 15,549,386.42 × 4,299,355.78
  4. Step 4: Simplify right side
    10,366,252.99x = 66,852,344,380,280.51
  5. Step 5: Solve for x
    x = 66,852,344,380,280.51/10,366,252.99
  6. Step 6: Final answer
    x = 6,449,036.55

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.