Home / 3,884,005.85-5,360,559.41-2,336,831.33

Finding the Fourth Proportional to 3,884,005.85, 5,360,559.41 and 2,336,831.33

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Solution

The fourth proportional to 3,884,005.85, 5,360,559.41 and 2,336,831.33 is: 3,225,207.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,005.85 : 5,360,559.41 = 2,336,831.33 : x
  2. Step 2: Convert to fraction form
    3,884,005.85/5,360,559.41 = 2,336,831.33/x
  3. Step 3: Cross multiply
    3,884,005.85x = 5,360,559.41 × 2,336,831.33
  4. Step 4: Simplify right side
    3,884,005.85x = 12,526,723,154,653.60
  5. Step 5: Solve for x
    x = 12,526,723,154,653.60/3,884,005.85
  6. Step 6: Final answer
    x = 3,225,207.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.