Home / 4,748,005.89-6,548,632.74-4,086,842.94

Finding the Fourth Proportional to 4,748,005.89, 6,548,632.74 and 4,086,842.94

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Solution

The fourth proportional to 4,748,005.89, 6,548,632.74 and 4,086,842.94 is: 5,636,731.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,005.89 : 6,548,632.74 = 4,086,842.94 : x
  2. Step 2: Convert to fraction form
    4,748,005.89/6,548,632.74 = 4,086,842.94/x
  3. Step 3: Cross multiply
    4,748,005.89x = 6,548,632.74 × 4,086,842.94
  4. Step 4: Simplify right side
    4,748,005.89x = 26,763,233,480,121.86
  5. Step 5: Solve for x
    x = 26,763,233,480,121.86/4,748,005.89
  6. Step 6: Final answer
    x = 5,636,731.31

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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.