Home / 3,566,533.80-5,349,800.70-2,348,812.20

Finding the Fourth Proportional to 3,566,533.80, 5,349,800.70 and 2,348,812.20

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Solution

The fourth proportional to 3,566,533.80, 5,349,800.70 and 2,348,812.20 is: 3,523,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,533.80 : 5,349,800.70 = 2,348,812.20 : x
  2. Step 2: Convert to fraction form
    3,566,533.80/5,349,800.70 = 2,348,812.20/x
  3. Step 3: Cross multiply
    3,566,533.80x = 5,349,800.70 × 2,348,812.20
  4. Step 4: Simplify right side
    3,566,533.80x = 12,565,677,151,728.54
  5. Step 5: Solve for x
    x = 12,565,677,151,728.54/3,566,533.80
  6. Step 6: Final answer
    x = 3,523,218.30

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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.