Home / 2,309,590.64-3,464,950.48-1,627,807.06

Finding the Fourth Proportional to 2,309,590.64, 3,464,950.48 and 1,627,807.06

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Solution

The fourth proportional to 2,309,590.64, 3,464,950.48 and 1,627,807.06 is: 2,442,108.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,590.64 : 3,464,950.48 = 1,627,807.06 : x
  2. Step 2: Convert to fraction form
    2,309,590.64/3,464,950.48 = 1,627,807.06/x
  3. Step 3: Cross multiply
    2,309,590.64x = 3,464,950.48 × 1,627,807.06
  4. Step 4: Simplify right side
    2,309,590.64x = 5,640,270,853,894.39
  5. Step 5: Solve for x
    x = 5,640,270,853,894.39/2,309,590.64
  6. Step 6: Final answer
    x = 2,442,108.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.