Home / 3,010,473.36-4,516,030.80-880,568.64

Finding the Fourth Proportional to 3,010,473.36, 4,516,030.80 and 880,568.64

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Solution

The fourth proportional to 3,010,473.36, 4,516,030.80 and 880,568.64 is: 1,320,946.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,473.36 : 4,516,030.80 = 880,568.64 : x
  2. Step 2: Convert to fraction form
    3,010,473.36/4,516,030.80 = 880,568.64/x
  3. Step 3: Cross multiply
    3,010,473.36x = 4,516,030.80 × 880,568.64
  4. Step 4: Simplify right side
    3,010,473.36x = 3,976,675,099,754.11
  5. Step 5: Solve for x
    x = 3,976,675,099,754.11/3,010,473.36
  6. Step 6: Final answer
    x = 1,320,946.78

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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.