Home / 893,927.94-1,341,076.65-294,925.74

Finding the Fourth Proportional to 893,927.94, 1,341,076.65 and 294,925.74

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Solution

The fourth proportional to 893,927.94, 1,341,076.65 and 294,925.74 is: 442,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,927.94 : 1,341,076.65 = 294,925.74 : x
  2. Step 2: Convert to fraction form
    893,927.94/1,341,076.65 = 294,925.74/x
  3. Step 3: Cross multiply
    893,927.94x = 1,341,076.65 × 294,925.74
  4. Step 4: Simplify right side
    893,927.94x = 395,518,023,397.97
  5. Step 5: Solve for x
    x = 395,518,023,397.97/893,927.94
  6. Step 6: Final answer
    x = 442,449.56

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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.