Home / 4,107,155.67-6,148,121.95-2,583,705.51

Finding the Fourth Proportional to 4,107,155.67, 6,148,121.95 and 2,583,705.51

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Solution

The fourth proportional to 4,107,155.67, 6,148,121.95 and 2,583,705.51 is: 3,867,624.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,155.67 : 6,148,121.95 = 2,583,705.51 : x
  2. Step 2: Convert to fraction form
    4,107,155.67/6,148,121.95 = 2,583,705.51/x
  3. Step 3: Cross multiply
    4,107,155.67x = 6,148,121.95 × 2,583,705.51
  4. Step 4: Simplify right side
    4,107,155.67x = 15,884,936,558,366.94
  5. Step 5: Solve for x
    x = 15,884,936,558,366.94/4,107,155.67
  6. Step 6: Final answer
    x = 3,867,624.66

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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.