Home / 1,085,134.56-1,497,503.70-601,720.08

Finding the Fourth Proportional to 1,085,134.56, 1,497,503.70 and 601,720.08

Calculator

Solution

The fourth proportional to 1,085,134.56, 1,497,503.70 and 601,720.08 is: 830,383.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,134.56 : 1,497,503.70 = 601,720.08 : x
  2. Step 2: Convert to fraction form
    1,085,134.56/1,497,503.70 = 601,720.08/x
  3. Step 3: Cross multiply
    1,085,134.56x = 1,497,503.70 × 601,720.08
  4. Step 4: Simplify right side
    1,085,134.56x = 901,078,046,164.30
  5. Step 5: Solve for x
    x = 901,078,046,164.30/1,085,134.56
  6. Step 6: Final answer
    x = 830,383.70

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.