Home / 4,249,550.17-5,864,208.60-2,315,769.54

Finding the Fourth Proportional to 4,249,550.17, 5,864,208.60 and 2,315,769.54

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Solution

The fourth proportional to 4,249,550.17, 5,864,208.60 and 2,315,769.54 is: 3,195,668.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,550.17 : 5,864,208.60 = 2,315,769.54 : x
  2. Step 2: Convert to fraction form
    4,249,550.17/5,864,208.60 = 2,315,769.54/x
  3. Step 3: Cross multiply
    4,249,550.17x = 5,864,208.60 × 2,315,769.54
  4. Step 4: Simplify right side
    4,249,550.17x = 13,580,155,652,086.04
  5. Step 5: Solve for x
    x = 13,580,155,652,086.04/4,249,550.17
  6. Step 6: Final answer
    x = 3,195,668.98

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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.