Home / 9,076,386.60-13,614,579.90-3,685,212.90

Finding the Fourth Proportional to 9,076,386.60, 13,614,579.90 and 3,685,212.90

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Solution

The fourth proportional to 9,076,386.60, 13,614,579.90 and 3,685,212.90 is: 5,527,819.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,386.60 : 13,614,579.90 = 3,685,212.90 : x
  2. Step 2: Convert to fraction form
    9,076,386.60/13,614,579.90 = 3,685,212.90/x
  3. Step 3: Cross multiply
    9,076,386.60x = 13,614,579.90 × 3,685,212.90
  4. Step 4: Simplify right side
    9,076,386.60x = 50,172,625,475,560.71
  5. Step 5: Solve for x
    x = 50,172,625,475,560.71/9,076,386.60
  6. Step 6: Final answer
    x = 5,527,819.35

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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.