Home / 3,464,193.84-5,196,293.28-939,848.88

Finding the Fourth Proportional to 3,464,193.84, 5,196,293.28 and 939,848.88

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Solution

The fourth proportional to 3,464,193.84, 5,196,293.28 and 939,848.88 is: 1,409,774.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,193.84 : 5,196,293.28 = 939,848.88 : x
  2. Step 2: Convert to fraction form
    3,464,193.84/5,196,293.28 = 939,848.88/x
  3. Step 3: Cross multiply
    3,464,193.84x = 5,196,293.28 × 939,848.88
  4. Step 4: Simplify right side
    3,464,193.84x = 4,883,730,419,359.53
  5. Step 5: Solve for x
    x = 4,883,730,419,359.53/3,464,193.84
  6. Step 6: Final answer
    x = 1,409,774.00

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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.