Home / 2,951,271.14-4,426,486.25-929,462.45

Finding the Fourth Proportional to 2,951,271.14, 4,426,486.25 and 929,462.45

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Solution

The fourth proportional to 2,951,271.14, 4,426,486.25 and 929,462.45 is: 1,394,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,271.14 : 4,426,486.25 = 929,462.45 : x
  2. Step 2: Convert to fraction form
    2,951,271.14/4,426,486.25 = 929,462.45/x
  3. Step 3: Cross multiply
    2,951,271.14x = 4,426,486.25 × 929,462.45
  4. Step 4: Simplify right side
    2,951,271.14x = 4,114,252,728,036.57
  5. Step 5: Solve for x
    x = 4,114,252,728,036.57/2,951,271.14
  6. Step 6: Final answer
    x = 1,394,061.25

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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.