Home / 3,884,005.10-5,360,558.39-2,336,830.58

Finding the Fourth Proportional to 3,884,005.10, 5,360,558.39 and 2,336,830.58

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Solution

The fourth proportional to 3,884,005.10, 5,360,558.39 and 2,336,830.58 is: 3,225,206.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,005.10 : 5,360,558.39 = 2,336,830.58 : x
  2. Step 2: Convert to fraction form
    3,884,005.10/5,360,558.39 = 2,336,830.58/x
  3. Step 3: Cross multiply
    3,884,005.10x = 5,360,558.39 × 2,336,830.58
  4. Step 4: Simplify right side
    3,884,005.10x = 12,526,716,733,140.62
  5. Step 5: Solve for x
    x = 12,526,716,733,140.62/3,884,005.10
  6. Step 6: Final answer
    x = 3,225,206.05

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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.