Home / 1,925,094.84-2,890,480.76-1,073,829.64

Finding the Fourth Proportional to 1,925,094.84, 2,890,480.76 and 1,073,829.64

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Solution

The fourth proportional to 1,925,094.84, 2,890,480.76 and 1,073,829.64 is: 1,612,327.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,094.84 : 2,890,480.76 = 1,073,829.64 : x
  2. Step 2: Convert to fraction form
    1,925,094.84/2,890,480.76 = 1,073,829.64/x
  3. Step 3: Cross multiply
    1,925,094.84x = 2,890,480.76 × 1,073,829.64
  4. Step 4: Simplify right side
    1,925,094.84x = 3,103,883,913,937.73
  5. Step 5: Solve for x
    x = 3,103,883,913,937.73/1,925,094.84
  6. Step 6: Final answer
    x = 1,612,327.79

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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.