Home / 4,963,563.64-7,443,671.17-1,888,824.60

Finding the Fourth Proportional to 4,963,563.64, 7,443,671.17 and 1,888,824.60

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Solution

The fourth proportional to 4,963,563.64, 7,443,671.17 and 1,888,824.60 is: 2,832,599.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,563.64 : 7,443,671.17 = 1,888,824.60 : x
  2. Step 2: Convert to fraction form
    4,963,563.64/7,443,671.17 = 1,888,824.60/x
  3. Step 3: Cross multiply
    4,963,563.64x = 7,443,671.17 × 1,888,824.60
  4. Step 4: Simplify right side
    4,963,563.64x = 14,059,789,220,206.78
  5. Step 5: Solve for x
    x = 14,059,789,220,206.78/4,963,563.64
  6. Step 6: Final answer
    x = 2,832,599.77

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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.