Home / 4,074,783.60-5,616,083.52-2,984,738.52

Finding the Fourth Proportional to 4,074,783.60, 5,616,083.52 and 2,984,738.52

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Solution

The fourth proportional to 4,074,783.60, 5,616,083.52 and 2,984,738.52 is: 4,113,725.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,783.60 : 5,616,083.52 = 2,984,738.52 : x
  2. Step 2: Convert to fraction form
    4,074,783.60/5,616,083.52 = 2,984,738.52/x
  3. Step 3: Cross multiply
    4,074,783.60x = 5,616,083.52 × 2,984,738.52
  4. Step 4: Simplify right side
    4,074,783.60x = 16,762,540,813,681.19
  5. Step 5: Solve for x
    x = 16,762,540,813,681.19/4,074,783.60
  6. Step 6: Final answer
    x = 4,113,725.40

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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.