Home / 4,153,822.36-5,732,562.82-2,318,637.80

Finding the Fourth Proportional to 4,153,822.36, 5,732,562.82 and 2,318,637.80

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Solution

The fourth proportional to 4,153,822.36, 5,732,562.82 and 2,318,637.80 is: 3,199,880.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,822.36 : 5,732,562.82 = 2,318,637.80 : x
  2. Step 2: Convert to fraction form
    4,153,822.36/5,732,562.82 = 2,318,637.80/x
  3. Step 3: Cross multiply
    4,153,822.36x = 5,732,562.82 × 2,318,637.80
  4. Step 4: Simplify right side
    4,153,822.36x = 13,291,736,845,326.60
  5. Step 5: Solve for x
    x = 13,291,736,845,326.60/4,153,822.36
  6. Step 6: Final answer
    x = 3,199,880.90

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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.