Home / 5,094,529.60-7,641,794.40-3,393,918.40

Finding the Fourth Proportional to 5,094,529.60, 7,641,794.40 and 3,393,918.40

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Solution

The fourth proportional to 5,094,529.60, 7,641,794.40 and 3,393,918.40 is: 5,090,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094,529.60 : 7,641,794.40 = 3,393,918.40 : x
  2. Step 2: Convert to fraction form
    5,094,529.60/7,641,794.40 = 3,393,918.40/x
  3. Step 3: Cross multiply
    5,094,529.60x = 7,641,794.40 × 3,393,918.40
  4. Step 4: Simplify right side
    5,094,529.60x = 25,935,626,623,176.96
  5. Step 5: Solve for x
    x = 25,935,626,623,176.96/5,094,529.60
  6. Step 6: Final answer
    x = 5,090,877.60

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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.