Home / 4,929,914.96-6,803,634.70-2,724,730.34

Finding the Fourth Proportional to 4,929,914.96, 6,803,634.70 and 2,724,730.34

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Solution

The fourth proportional to 4,929,914.96, 6,803,634.70 and 2,724,730.34 is: 3,760,322.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,914.96 : 6,803,634.70 = 2,724,730.34 : x
  2. Step 2: Convert to fraction form
    4,929,914.96/6,803,634.70 = 2,724,730.34/x
  3. Step 3: Cross multiply
    4,929,914.96x = 6,803,634.70 × 2,724,730.34
  4. Step 4: Simplify right side
    4,929,914.96x = 18,538,069,889,366.80
  5. Step 5: Solve for x
    x = 18,538,069,889,366.80/4,929,914.96
  6. Step 6: Final answer
    x = 3,760,322.45

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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.