Home / 4,808,043.76-6,635,076.16-2,632,547.38

Finding the Fourth Proportional to 4,808,043.76, 6,635,076.16 and 2,632,547.38

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Solution

The fourth proportional to 4,808,043.76, 6,635,076.16 and 2,632,547.38 is: 3,632,902.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,043.76 : 6,635,076.16 = 2,632,547.38 : x
  2. Step 2: Convert to fraction form
    4,808,043.76/6,635,076.16 = 2,632,547.38/x
  3. Step 3: Cross multiply
    4,808,043.76x = 6,635,076.16 × 2,632,547.38
  4. Step 4: Simplify right side
    4,808,043.76x = 17,467,152,361,108.46
  5. Step 5: Solve for x
    x = 17,467,152,361,108.46/4,808,043.76
  6. Step 6: Final answer
    x = 3,632,902.12

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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.