Home / 5,341,133.40-8,000,813.70-3,313,152.60

Finding the Fourth Proportional to 5,341,133.40, 8,000,813.70 and 3,313,152.60

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Solution

The fourth proportional to 5,341,133.40, 8,000,813.70 and 3,313,152.60 is: 4,962,975.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,133.40 : 8,000,813.70 = 3,313,152.60 : x
  2. Step 2: Convert to fraction form
    5,341,133.40/8,000,813.70 = 3,313,152.60/x
  3. Step 3: Cross multiply
    5,341,133.40x = 8,000,813.70 × 3,313,152.60
  4. Step 4: Simplify right side
    5,341,133.40x = 26,507,916,712,270.62
  5. Step 5: Solve for x
    x = 26,507,916,712,270.62/5,341,133.40
  6. Step 6: Final answer
    x = 4,962,975.97

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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.