Home / 8,475,964.38-11,696,693.10-4,608,582.96

Finding the Fourth Proportional to 8,475,964.38, 11,696,693.10 and 4,608,582.96

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Solution

The fourth proportional to 8,475,964.38, 11,696,693.10 and 4,608,582.96 is: 6,359,769.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,475,964.38 : 11,696,693.10 = 4,608,582.96 : x
  2. Step 2: Convert to fraction form
    8,475,964.38/11,696,693.10 = 4,608,582.96/x
  3. Step 3: Cross multiply
    8,475,964.38x = 11,696,693.10 × 4,608,582.96
  4. Step 4: Simplify right side
    8,475,964.38x = 53,905,180,509,009.57
  5. Step 5: Solve for x
    x = 53,905,180,509,009.57/8,475,964.38
  6. Step 6: Final answer
    x = 6,359,769.59

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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.