Home / 5,484,153.09-7,568,038.88-3,036,711.57

Finding the Fourth Proportional to 5,484,153.09, 7,568,038.88 and 3,036,711.57

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Solution

The fourth proportional to 5,484,153.09, 7,568,038.88 and 3,036,711.57 is: 4,190,610.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,153.09 : 7,568,038.88 = 3,036,711.57 : x
  2. Step 2: Convert to fraction form
    5,484,153.09/7,568,038.88 = 3,036,711.57/x
  3. Step 3: Cross multiply
    5,484,153.09x = 7,568,038.88 × 3,036,711.57
  4. Step 4: Simplify right side
    5,484,153.09x = 22,981,951,196,929.81
  5. Step 5: Solve for x
    x = 22,981,951,196,929.81/5,484,153.09
  6. Step 6: Final answer
    x = 4,190,610.80

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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.