Home / 4,163,354.69-5,742,259.39-3,583,564.61

Finding the Fourth Proportional to 4,163,354.69, 5,742,259.39 and 3,583,564.61

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Solution

The fourth proportional to 4,163,354.69, 5,742,259.39 and 3,583,564.61 is: 4,942,590.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,354.69 : 5,742,259.39 = 3,583,564.61 : x
  2. Step 2: Convert to fraction form
    4,163,354.69/5,742,259.39 = 3,583,564.61/x
  3. Step 3: Cross multiply
    4,163,354.69x = 5,742,259.39 × 3,583,564.61
  4. Step 4: Simplify right side
    4,163,354.69x = 20,577,757,549,591.34
  5. Step 5: Solve for x
    x = 20,577,757,549,591.34/4,163,354.69
  6. Step 6: Final answer
    x = 4,942,590.55

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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.