Home / 1,110,980.74-1,533,155.36-601,683.12

Finding the Fourth Proportional to 1,110,980.74, 1,533,155.36 and 601,683.12

Calculator

Solution

The fourth proportional to 1,110,980.74, 1,533,155.36 and 601,683.12 is: 830,323.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,980.74 : 1,533,155.36 = 601,683.12 : x
  2. Step 2: Convert to fraction form
    1,110,980.74/1,533,155.36 = 601,683.12/x
  3. Step 3: Cross multiply
    1,110,980.74x = 1,533,155.36 × 601,683.12
  4. Step 4: Simplify right side
    1,110,980.74x = 922,473,692,783.75
  5. Step 5: Solve for x
    x = 922,473,692,783.75/1,110,980.74
  6. Step 6: Final answer
    x = 830,323.75

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.