Home / 9,076,684.80-13,615,027.20-4,597,708.80

Finding the Fourth Proportional to 9,076,684.80, 13,615,027.20 and 4,597,708.80

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Solution

The fourth proportional to 9,076,684.80, 13,615,027.20 and 4,597,708.80 is: 6,896,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,684.80 : 13,615,027.20 = 4,597,708.80 : x
  2. Step 2: Convert to fraction form
    9,076,684.80/13,615,027.20 = 4,597,708.80/x
  3. Step 3: Cross multiply
    9,076,684.80x = 13,615,027.20 × 4,597,708.80
  4. Step 4: Simplify right side
    9,076,684.80x = 62,597,930,369,679.35
  5. Step 5: Solve for x
    x = 62,597,930,369,679.35/9,076,684.80
  6. Step 6: Final answer
    x = 6,896,563.20

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Similar ratio
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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.