Home / 3,403,877.52-4,698,903.24-2,424,447.12

Finding the Fourth Proportional to 3,403,877.52, 4,698,903.24 and 2,424,447.12

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Solution

The fourth proportional to 3,403,877.52, 4,698,903.24 and 2,424,447.12 is: 3,346,842.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,877.52 : 4,698,903.24 = 2,424,447.12 : x
  2. Step 2: Convert to fraction form
    3,403,877.52/4,698,903.24 = 2,424,447.12/x
  3. Step 3: Cross multiply
    3,403,877.52x = 4,698,903.24 × 2,424,447.12
  4. Step 4: Simplify right side
    3,403,877.52x = 11,392,242,427,376.67
  5. Step 5: Solve for x
    x = 11,392,242,427,376.67/3,403,877.52
  6. Step 6: Final answer
    x = 3,346,842.64

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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.