Home / 4,575,097.89-6,857,858.12-1,541,415.42

Finding the Fourth Proportional to 4,575,097.89, 6,857,858.12 and 1,541,415.42

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Solution

The fourth proportional to 4,575,097.89, 6,857,858.12 and 1,541,415.42 is: 2,310,509.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,097.89 : 6,857,858.12 = 1,541,415.42 : x
  2. Step 2: Convert to fraction form
    4,575,097.89/6,857,858.12 = 1,541,415.42/x
  3. Step 3: Cross multiply
    4,575,097.89x = 6,857,858.12 × 1,541,415.42
  4. Step 4: Simplify right side
    4,575,097.89x = 10,570,808,246,633.13
  5. Step 5: Solve for x
    x = 10,570,808,246,633.13/4,575,097.89
  6. Step 6: Final answer
    x = 2,310,509.74

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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.