Home / 2,424,675.84-3,638,062.56-1,301,432.64

Finding the Fourth Proportional to 2,424,675.84, 3,638,062.56 and 1,301,432.64

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Solution

The fourth proportional to 2,424,675.84, 3,638,062.56 and 1,301,432.64 is: 1,952,711.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,675.84 : 3,638,062.56 = 1,301,432.64 : x
  2. Step 2: Convert to fraction form
    2,424,675.84/3,638,062.56 = 1,301,432.64/x
  3. Step 3: Cross multiply
    2,424,675.84x = 3,638,062.56 × 1,301,432.64
  4. Step 4: Simplify right side
    2,424,675.84x = 4,734,693,361,945.96
  5. Step 5: Solve for x
    x = 4,734,693,361,945.96/2,424,675.84
  6. Step 6: Final answer
    x = 1,952,711.90

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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.