Home / 5,693,193.54-7,855,831.17-3,400,867.62

Finding the Fourth Proportional to 5,693,193.54, 7,855,831.17 and 3,400,867.62

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Solution

The fourth proportional to 5,693,193.54, 7,855,831.17 and 3,400,867.62 is: 4,692,733.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693,193.54 : 7,855,831.17 = 3,400,867.62 : x
  2. Step 2: Convert to fraction form
    5,693,193.54/7,855,831.17 = 3,400,867.62/x
  3. Step 3: Cross multiply
    5,693,193.54x = 7,855,831.17 × 3,400,867.62
  4. Step 4: Simplify right side
    5,693,193.54x = 26,716,641,854,239.71
  5. Step 5: Solve for x
    x = 26,716,641,854,239.71/5,693,193.54
  6. Step 6: Final answer
    x = 4,692,733.82

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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.