Home / 5,457,829.92-7,531,673.32-3,010,388.39

Finding the Fourth Proportional to 5,457,829.92, 7,531,673.32 and 3,010,388.39

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Solution

The fourth proportional to 5,457,829.92, 7,531,673.32 and 3,010,388.39 is: 4,154,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,457,829.92 : 7,531,673.32 = 3,010,388.39 : x
  2. Step 2: Convert to fraction form
    5,457,829.92/7,531,673.32 = 3,010,388.39/x
  3. Step 3: Cross multiply
    5,457,829.92x = 7,531,673.32 × 3,010,388.39
  4. Step 4: Simplify right side
    5,457,829.92x = 22,673,261,914,149.15
  5. Step 5: Solve for x
    x = 22,673,261,914,149.15/5,457,829.92
  6. Step 6: Final answer
    x = 4,154,263.19

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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.