Home / 4,619,425.53-6,374,848.47-2,554,580.82

Finding the Fourth Proportional to 4,619,425.53, 6,374,848.47 and 2,554,580.82

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Solution

The fourth proportional to 4,619,425.53, 6,374,848.47 and 2,554,580.82 is: 3,525,344.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,425.53 : 6,374,848.47 = 2,554,580.82 : x
  2. Step 2: Convert to fraction form
    4,619,425.53/6,374,848.47 = 2,554,580.82/x
  3. Step 3: Cross multiply
    4,619,425.53x = 6,374,848.47 × 2,554,580.82
  4. Step 4: Simplify right side
    4,619,425.53x = 16,285,065,631,868.34
  5. Step 5: Solve for x
    x = 16,285,065,631,868.34/4,619,425.53
  6. Step 6: Final answer
    x = 3,525,344.34

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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.