Home / 4,657,825.52-6,987,394.38-1,624,749.03

Finding the Fourth Proportional to 4,657,825.52, 6,987,394.38 and 1,624,749.03

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Solution

The fourth proportional to 4,657,825.52, 6,987,394.38 and 1,624,749.03 is: 2,437,352.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,825.52 : 6,987,394.38 = 1,624,749.03 : x
  2. Step 2: Convert to fraction form
    4,657,825.52/6,987,394.38 = 1,624,749.03/x
  3. Step 3: Cross multiply
    4,657,825.52x = 6,987,394.38 × 1,624,749.03
  4. Step 4: Simplify right side
    4,657,825.52x = 11,352,762,241,132.45
  5. Step 5: Solve for x
    x = 11,352,762,241,132.45/4,657,825.52
  6. Step 6: Final answer
    x = 2,437,352.41

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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.