Home / 5,651,439.42-7,798,897.43-3,073,097.64

Finding the Fourth Proportional to 5,651,439.42, 7,798,897.43 and 3,073,097.64

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Solution

The fourth proportional to 5,651,439.42, 7,798,897.43 and 3,073,097.64 is: 4,240,826.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,439.42 : 7,798,897.43 = 3,073,097.64 : x
  2. Step 2: Convert to fraction form
    5,651,439.42/7,798,897.43 = 3,073,097.64/x
  3. Step 3: Cross multiply
    5,651,439.42x = 7,798,897.43 × 3,073,097.64
  4. Step 4: Simplify right side
    5,651,439.42x = 23,966,773,271,369.58
  5. Step 5: Solve for x
    x = 23,966,773,271,369.58/5,651,439.42
  6. Step 6: Final answer
    x = 4,240,826.36

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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.