Home / 4,476,314.64-6,709,690.56-2,553,084.60

Finding the Fourth Proportional to 4,476,314.64, 6,709,690.56 and 2,553,084.60

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Solution

The fourth proportional to 4,476,314.64, 6,709,690.56 and 2,553,084.60 is: 3,826,899.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,314.64 : 6,709,690.56 = 2,553,084.60 : x
  2. Step 2: Convert to fraction form
    4,476,314.64/6,709,690.56 = 2,553,084.60/x
  3. Step 3: Cross multiply
    4,476,314.64x = 6,709,690.56 × 2,553,084.60
  4. Step 4: Simplify right side
    4,476,314.64x = 17,130,407,639,501.38
  5. Step 5: Solve for x
    x = 17,130,407,639,501.38/4,476,314.64
  6. Step 6: Final answer
    x = 3,826,899.81

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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.