Home / 9,412,384.60-14,118,576.90-3,729,683.80

Finding the Fourth Proportional to 9,412,384.60, 14,118,576.90 and 3,729,683.80

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Solution

The fourth proportional to 9,412,384.60, 14,118,576.90 and 3,729,683.80 is: 5,594,525.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,412,384.60 : 14,118,576.90 = 3,729,683.80 : x
  2. Step 2: Convert to fraction form
    9,412,384.60/14,118,576.90 = 3,729,683.80/x
  3. Step 3: Cross multiply
    9,412,384.60x = 14,118,576.90 × 3,729,683.80
  4. Step 4: Simplify right side
    9,412,384.60x = 52,657,827,542,984.22
  5. Step 5: Solve for x
    x = 52,657,827,542,984.22/9,412,384.60
  6. Step 6: Final answer
    x = 5,594,525.70

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Double scale
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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.