Home / 5,337,354.61-8,004,831.33-2,455,957.51

Finding the Fourth Proportional to 5,337,354.61, 8,004,831.33 and 2,455,957.51

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Solution

The fourth proportional to 5,337,354.61, 8,004,831.33 and 2,455,957.51 is: 3,683,383.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337,354.61 : 8,004,831.33 = 2,455,957.51 : x
  2. Step 2: Convert to fraction form
    5,337,354.61/8,004,831.33 = 2,455,957.51/x
  3. Step 3: Cross multiply
    5,337,354.61x = 8,004,831.33 × 2,455,957.51
  4. Step 4: Simplify right side
    5,337,354.61x = 19,659,525,621,196.79
  5. Step 5: Solve for x
    x = 19,659,525,621,196.79/5,337,354.61
  6. Step 6: Final answer
    x = 3,683,383.82

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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.