Home / 3,803,833.27-5,249,828.18-2,353,995.64

Finding the Fourth Proportional to 3,803,833.27, 5,249,828.18 and 2,353,995.64

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Solution

The fourth proportional to 3,803,833.27, 5,249,828.18 and 2,353,995.64 is: 3,248,847.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,833.27 : 5,249,828.18 = 2,353,995.64 : x
  2. Step 2: Convert to fraction form
    3,803,833.27/5,249,828.18 = 2,353,995.64/x
  3. Step 3: Cross multiply
    3,803,833.27x = 5,249,828.18 × 2,353,995.64
  4. Step 4: Simplify right side
    3,803,833.27x = 12,358,072,646,469.13
  5. Step 5: Solve for x
    x = 12,358,072,646,469.13/3,803,833.27
  6. Step 6: Final answer
    x = 3,248,847.09

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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.