Home / 4,287,546.08-5,916,590.48-2,545,287.52

Finding the Fourth Proportional to 4,287,546.08, 5,916,590.48 and 2,545,287.52

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Solution

The fourth proportional to 4,287,546.08, 5,916,590.48 and 2,545,287.52 is: 3,512,364.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,546.08 : 5,916,590.48 = 2,545,287.52 : x
  2. Step 2: Convert to fraction form
    4,287,546.08/5,916,590.48 = 2,545,287.52/x
  3. Step 3: Cross multiply
    4,287,546.08x = 5,916,590.48 × 2,545,287.52
  4. Step 4: Simplify right side
    4,287,546.08x = 15,059,423,909,694.81
  5. Step 5: Solve for x
    x = 15,059,423,909,694.81/4,287,546.08
  6. Step 6: Final answer
    x = 3,512,364.33

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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.