Home / 2,730,200.30-4,098,410.85-1,608,901.10

Finding the Fourth Proportional to 2,730,200.30, 4,098,410.85 and 1,608,901.10

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Solution

The fourth proportional to 2,730,200.30, 4,098,410.85 and 1,608,901.10 is: 2,415,184.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,200.30 : 4,098,410.85 = 1,608,901.10 : x
  2. Step 2: Convert to fraction form
    2,730,200.30/4,098,410.85 = 1,608,901.10/x
  3. Step 3: Cross multiply
    2,730,200.30x = 4,098,410.85 × 1,608,901.10
  4. Step 4: Simplify right side
    2,730,200.30x = 6,593,937,724,816.94
  5. Step 5: Solve for x
    x = 6,593,937,724,816.94/2,730,200.30
  6. Step 6: Final answer
    x = 2,415,184.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.