Home / 4,148,475.69-5,725,272.47-2,517,296.34

Finding the Fourth Proportional to 4,148,475.69, 5,725,272.47 and 2,517,296.34

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Solution

The fourth proportional to 4,148,475.69, 5,725,272.47 and 2,517,296.34 is: 3,474,097.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,475.69 : 5,725,272.47 = 2,517,296.34 : x
  2. Step 2: Convert to fraction form
    4,148,475.69/5,725,272.47 = 2,517,296.34/x
  3. Step 3: Cross multiply
    4,148,475.69x = 5,725,272.47 × 2,517,296.34
  4. Step 4: Simplify right side
    4,148,475.69x = 14,412,207,421,647.28
  5. Step 5: Solve for x
    x = 14,412,207,421,647.28/4,148,475.69
  6. Step 6: Final answer
    x = 3,474,097.11

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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.