Home / 3,475,848.08-4,795,769.76-2,098,102.88

Finding the Fourth Proportional to 3,475,848.08, 4,795,769.76 and 2,098,102.88

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Solution

The fourth proportional to 3,475,848.08, 4,795,769.76 and 2,098,102.88 is: 2,894,838.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,848.08 : 4,795,769.76 = 2,098,102.88 : x
  2. Step 2: Convert to fraction form
    3,475,848.08/4,795,769.76 = 2,098,102.88/x
  3. Step 3: Cross multiply
    3,475,848.08x = 4,795,769.76 × 2,098,102.88
  4. Step 4: Simplify right side
    3,475,848.08x = 10,062,018,345,272.91
  5. Step 5: Solve for x
    x = 10,062,018,345,272.91/3,475,848.08
  6. Step 6: Final answer
    x = 2,894,838.36

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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.