Home / 5,923,583.10-8,885,374.65-5,126,421.60

Finding the Fourth Proportional to 5,923,583.10, 8,885,374.65 and 5,126,421.60

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Solution

The fourth proportional to 5,923,583.10, 8,885,374.65 and 5,126,421.60 is: 7,689,632.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,583.10 : 8,885,374.65 = 5,126,421.60 : x
  2. Step 2: Convert to fraction form
    5,923,583.10/8,885,374.65 = 5,126,421.60/x
  3. Step 3: Cross multiply
    5,923,583.10x = 8,885,374.65 × 5,126,421.60
  4. Step 4: Simplify right side
    5,923,583.10x = 45,550,176,529,852.44
  5. Step 5: Solve for x
    x = 45,550,176,529,852.44/5,923,583.10
  6. Step 6: Final answer
    x = 7,689,632.40

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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.