Home / 3,590,822.88-5,386,233.60-1,541,038.80

Finding the Fourth Proportional to 3,590,822.88, 5,386,233.60 and 1,541,038.80

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Solution

The fourth proportional to 3,590,822.88, 5,386,233.60 and 1,541,038.80 is: 2,311,557.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,822.88 : 5,386,233.60 = 1,541,038.80 : x
  2. Step 2: Convert to fraction form
    3,590,822.88/5,386,233.60 = 1,541,038.80/x
  3. Step 3: Cross multiply
    3,590,822.88x = 5,386,233.60 × 1,541,038.80
  4. Step 4: Simplify right side
    3,590,822.88x = 8,300,394,963,463.68
  5. Step 5: Solve for x
    x = 8,300,394,963,463.68/3,590,822.88
  6. Step 6: Final answer
    x = 2,311,557.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.