Home / 7,306,631.84-10,083,171.56-4,043,671.56

Finding the Fourth Proportional to 7,306,631.84, 10,083,171.56 and 4,043,671.56

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Solution

The fourth proportional to 7,306,631.84, 10,083,171.56 and 4,043,671.56 is: 5,580,277.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,631.84 : 10,083,171.56 = 4,043,671.56 : x
  2. Step 2: Convert to fraction form
    7,306,631.84/10,083,171.56 = 4,043,671.56/x
  3. Step 3: Cross multiply
    7,306,631.84x = 10,083,171.56 × 4,043,671.56
  4. Step 4: Simplify right side
    7,306,631.84x = 40,773,034,071,772.84
  5. Step 5: Solve for x
    x = 40,773,034,071,772.84/7,306,631.84
  6. Step 6: Final answer
    x = 5,580,277.61

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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.