Home / 4,270,717.78-5,893,590.30-2,336,978.59

Finding the Fourth Proportional to 4,270,717.78, 5,893,590.30 and 2,336,978.59

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Solution

The fourth proportional to 4,270,717.78, 5,893,590.30 and 2,336,978.59 is: 3,225,030.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,717.78 : 5,893,590.30 = 2,336,978.59 : x
  2. Step 2: Convert to fraction form
    4,270,717.78/5,893,590.30 = 2,336,978.59/x
  3. Step 3: Cross multiply
    4,270,717.78x = 5,893,590.30 × 2,336,978.59
  4. Step 4: Simplify right side
    4,270,717.78x = 13,773,194,349,331.68
  5. Step 5: Solve for x
    x = 13,773,194,349,331.68/4,270,717.78
  6. Step 6: Final answer
    x = 3,225,030.32

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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.