Home / 7,503,100.02-10,354,286.88-4,065,340.92

Finding the Fourth Proportional to 7,503,100.02, 10,354,286.88 and 4,065,340.92

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Solution

The fourth proportional to 7,503,100.02, 10,354,286.88 and 4,065,340.92 is: 5,610,175.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,100.02 : 10,354,286.88 = 4,065,340.92 : x
  2. Step 2: Convert to fraction form
    7,503,100.02/10,354,286.88 = 4,065,340.92/x
  3. Step 3: Cross multiply
    7,503,100.02x = 10,354,286.88 × 4,065,340.92
  4. Step 4: Simplify right side
    7,503,100.02x = 42,093,706,150,683.13
  5. Step 5: Solve for x
    x = 42,093,706,150,683.13/7,503,100.02
  6. Step 6: Final answer
    x = 5,610,175.27

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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.