Home / 9,283,273-13,924,599.42-3,818,178.76

Finding the Fourth Proportional to 9,283,273, 13,924,599.42 and 3,818,178.76

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Solution

The fourth proportional to 9,283,273, 13,924,599.42 and 3,818,178.76 is: 5,727,140.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283,273 : 13,924,599.42 = 3,818,178.76 : x
  2. Step 2: Convert to fraction form
    9,283,273/13,924,599.42 = 3,818,178.76/x
  3. Step 3: Cross multiply
    9,283,273x = 13,924,599.42 × 3,818,178.76
  4. Step 4: Simplify right side
    9,283,273x = 53,166,609,746,952.31
  5. Step 5: Solve for x
    x = 53,166,609,746,952.31/9,283,273
  6. Step 6: Final answer
    x = 5,727,140.61

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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.