Home / 9,770,416.40-14,655,624.60-4,097,046.80

Finding the Fourth Proportional to 9,770,416.40, 14,655,624.60 and 4,097,046.80

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Solution

The fourth proportional to 9,770,416.40, 14,655,624.60 and 4,097,046.80 is: 6,145,570.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,416.40 : 14,655,624.60 = 4,097,046.80 : x
  2. Step 2: Convert to fraction form
    9,770,416.40/14,655,624.60 = 4,097,046.80/x
  3. Step 3: Cross multiply
    9,770,416.40x = 14,655,624.60 × 4,097,046.80
  4. Step 4: Simplify right side
    9,770,416.40x = 60,044,779,869,431.27
  5. Step 5: Solve for x
    x = 60,044,779,869,431.27/9,770,416.40
  6. Step 6: Final answer
    x = 6,145,570.20

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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.