Home / 9,936,059.40-13,713,214.02-5,585,504.04

Finding the Fourth Proportional to 9,936,059.40, 13,713,214.02 and 5,585,504.04

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Solution

The fourth proportional to 9,936,059.40, 13,713,214.02 and 5,585,504.04 is: 7,708,811.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,059.40 : 13,713,214.02 = 5,585,504.04 : x
  2. Step 2: Convert to fraction form
    9,936,059.40/13,713,214.02 = 5,585,504.04/x
  3. Step 3: Cross multiply
    9,936,059.40x = 13,713,214.02 × 5,585,504.04
  4. Step 4: Simplify right side
    9,936,059.40x = 76,595,212,310,094.64
  5. Step 5: Solve for x
    x = 76,595,212,310,094.64/9,936,059.40
  6. Step 6: Final answer
    x = 7,708,811.84

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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.