Home / 5,364,628.60-7,403,382.14-3,073,232.16

Finding the Fourth Proportional to 5,364,628.60, 7,403,382.14 and 3,073,232.16

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Solution

The fourth proportional to 5,364,628.60, 7,403,382.14 and 3,073,232.16 is: 4,241,171.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,628.60 : 7,403,382.14 = 3,073,232.16 : x
  2. Step 2: Convert to fraction form
    5,364,628.60/7,403,382.14 = 3,073,232.16/x
  3. Step 3: Cross multiply
    5,364,628.60x = 7,403,382.14 × 3,073,232.16
  4. Step 4: Simplify right side
    5,364,628.60x = 22,752,312,085,417.62
  5. Step 5: Solve for x
    x = 22,752,312,085,417.62/5,364,628.60
  6. Step 6: Final answer
    x = 4,241,171.90

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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.