Home / 2,436,276.16-3,361,288.20-1,417,484.08

Finding the Fourth Proportional to 2,436,276.16, 3,361,288.20 and 1,417,484.08

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Solution

The fourth proportional to 2,436,276.16, 3,361,288.20 and 1,417,484.08 is: 1,955,678.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,276.16 : 3,361,288.20 = 1,417,484.08 : x
  2. Step 2: Convert to fraction form
    2,436,276.16/3,361,288.20 = 1,417,484.08/x
  3. Step 3: Cross multiply
    2,436,276.16x = 3,361,288.20 × 1,417,484.08
  4. Step 4: Simplify right side
    2,436,276.16x = 4,764,572,511,791.86
  5. Step 5: Solve for x
    x = 4,764,572,511,791.86/2,436,276.16
  6. Step 6: Final answer
    x = 1,955,678.34

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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.