Home / 5,697,848.34-7,863,026.94-3,119,528.43

Finding the Fourth Proportional to 5,697,848.34, 7,863,026.94 and 3,119,528.43

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Solution

The fourth proportional to 5,697,848.34, 7,863,026.94 and 3,119,528.43 is: 4,304,947.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,848.34 : 7,863,026.94 = 3,119,528.43 : x
  2. Step 2: Convert to fraction form
    5,697,848.34/7,863,026.94 = 3,119,528.43/x
  3. Step 3: Cross multiply
    5,697,848.34x = 7,863,026.94 × 3,119,528.43
  4. Step 4: Simplify right side
    5,697,848.34x = 24,528,936,085,185.91
  5. Step 5: Solve for x
    x = 24,528,936,085,185.91/5,697,848.34
  6. Step 6: Final answer
    x = 4,304,947.17

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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.