Home / 4,293,456.60-5,925,529.98-2,769,995.64

Finding the Fourth Proportional to 4,293,456.60, 5,925,529.98 and 2,769,995.64

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Solution

The fourth proportional to 4,293,456.60, 5,925,529.98 and 2,769,995.64 is: 3,822,955.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,456.60 : 5,925,529.98 = 2,769,995.64 : x
  2. Step 2: Convert to fraction form
    4,293,456.60/5,925,529.98 = 2,769,995.64/x
  3. Step 3: Cross multiply
    4,293,456.60x = 5,925,529.98 × 2,769,995.64
  4. Step 4: Simplify right side
    4,293,456.60x = 16,413,692,209,289.29
  5. Step 5: Solve for x
    x = 16,413,692,209,289.29/4,293,456.60
  6. Step 6: Final answer
    x = 3,822,955.19

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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.