Home / 2,619,030.60-3,614,225.94-1,473,111.72

Finding the Fourth Proportional to 2,619,030.60, 3,614,225.94 and 1,473,111.72

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Solution

The fourth proportional to 2,619,030.60, 3,614,225.94 and 1,473,111.72 is: 2,032,873.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,030.60 : 3,614,225.94 = 1,473,111.72 : x
  2. Step 2: Convert to fraction form
    2,619,030.60/3,614,225.94 = 1,473,111.72/x
  3. Step 3: Cross multiply
    2,619,030.60x = 3,614,225.94 × 1,473,111.72
  4. Step 4: Simplify right side
    2,619,030.60x = 5,324,158,590,942.02
  5. Step 5: Solve for x
    x = 5,324,158,590,942.02/2,619,030.60
  6. Step 6: Final answer
    x = 2,032,873.76

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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.