Home / 5,798,470.73-8,001,670.39-3,220,317.61

Finding the Fourth Proportional to 5,798,470.73, 8,001,670.39 and 3,220,317.61

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Solution

The fourth proportional to 5,798,470.73, 8,001,670.39 and 3,220,317.61 is: 4,443,916.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,470.73 : 8,001,670.39 = 3,220,317.61 : x
  2. Step 2: Convert to fraction form
    5,798,470.73/8,001,670.39 = 3,220,317.61/x
  3. Step 3: Cross multiply
    5,798,470.73x = 8,001,670.39 × 3,220,317.61
  4. Step 4: Simplify right side
    5,798,470.73x = 25,767,920,038,277.60
  5. Step 5: Solve for x
    x = 25,767,920,038,277.60/5,798,470.73
  6. Step 6: Final answer
    x = 4,443,916.55

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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.