Home / 5,337,353.61-8,004,829.83-2,455,956.51

Finding the Fourth Proportional to 5,337,353.61, 8,004,829.83 and 2,455,956.51

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Solution

The fourth proportional to 5,337,353.61, 8,004,829.83 and 2,455,956.51 is: 3,683,382.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337,353.61 : 8,004,829.83 = 2,455,956.51 : x
  2. Step 2: Convert to fraction form
    5,337,353.61/8,004,829.83 = 2,455,956.51/x
  3. Step 3: Cross multiply
    5,337,353.61x = 8,004,829.83 × 2,455,956.51
  4. Step 4: Simplify right side
    5,337,353.61x = 19,659,513,932,430.69
  5. Step 5: Solve for x
    x = 19,659,513,932,430.69/5,337,353.61
  6. Step 6: Final answer
    x = 3,683,382.32

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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.