Home / 9,076,400.10-13,614,600.15-3,685,226.40

Finding the Fourth Proportional to 9,076,400.10, 13,614,600.15 and 3,685,226.40

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Solution

The fourth proportional to 9,076,400.10, 13,614,600.15 and 3,685,226.40 is: 5,527,839.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,400.10 : 13,614,600.15 = 3,685,226.40 : x
  2. Step 2: Convert to fraction form
    9,076,400.10/13,614,600.15 = 3,685,226.40/x
  3. Step 3: Cross multiply
    9,076,400.10x = 13,614,600.15 × 3,685,226.40
  4. Step 4: Simplify right side
    9,076,400.10x = 50,172,883,898,223.96
  5. Step 5: Solve for x
    x = 50,172,883,898,223.96/9,076,400.10
  6. Step 6: Final answer
    x = 5,527,839.60

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1.5x scale

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.