Home / 4,554,080.64-6,830,874.72-2,310,160.32

Finding the Fourth Proportional to 4,554,080.64, 6,830,874.72 and 2,310,160.32

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Solution

The fourth proportional to 4,554,080.64, 6,830,874.72 and 2,310,160.32 is: 3,465,115.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,080.64 : 6,830,874.72 = 2,310,160.32 : x
  2. Step 2: Convert to fraction form
    4,554,080.64/6,830,874.72 = 2,310,160.32/x
  3. Step 3: Cross multiply
    4,554,080.64x = 6,830,874.72 × 2,310,160.32
  4. Step 4: Simplify right side
    4,554,080.64x = 15,780,415,729,035.11
  5. Step 5: Solve for x
    x = 15,780,415,729,035.11/4,554,080.64
  6. Step 6: Final answer
    x = 3,465,115.57

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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.