Home / 1,614,098.60-2,414,927.10-1,054,226.60

Finding the Fourth Proportional to 1,614,098.60, 2,414,927.10 and 1,054,226.60

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Solution

The fourth proportional to 1,614,098.60, 2,414,927.10 and 1,054,226.60 is: 1,577,276.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,098.60 : 2,414,927.10 = 1,054,226.60 : x
  2. Step 2: Convert to fraction form
    1,614,098.60/2,414,927.10 = 1,054,226.60/x
  3. Step 3: Cross multiply
    1,614,098.60x = 2,414,927.10 × 1,054,226.60
  4. Step 4: Simplify right side
    1,614,098.60x = 2,545,880,385,880.86
  5. Step 5: Solve for x
    x = 2,545,880,385,880.86/1,614,098.60
  6. Step 6: Final answer
    x = 1,577,276.87

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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.