Home / 4,829,005.72-6,657,369.01-3,852,259.92

Finding the Fourth Proportional to 4,829,005.72, 6,657,369.01 and 3,852,259.92

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Solution

The fourth proportional to 4,829,005.72, 6,657,369.01 and 3,852,259.92 is: 5,310,806.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,005.72 : 6,657,369.01 = 3,852,259.92 : x
  2. Step 2: Convert to fraction form
    4,829,005.72/6,657,369.01 = 3,852,259.92/x
  3. Step 3: Cross multiply
    4,829,005.72x = 6,657,369.01 × 3,852,259.92
  4. Step 4: Simplify right side
    4,829,005.72x = 25,645,915,809,873.08
  5. Step 5: Solve for x
    x = 25,645,915,809,873.08/4,829,005.72
  6. Step 6: Final answer
    x = 5,310,806.67

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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.