Home / 5,916,063.66-8,875,424.70-1,872,793.95

Finding the Fourth Proportional to 5,916,063.66, 8,875,424.70 and 1,872,793.95

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Solution

The fourth proportional to 5,916,063.66, 8,875,424.70 and 1,872,793.95 is: 2,809,611.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,063.66 : 8,875,424.70 = 1,872,793.95 : x
  2. Step 2: Convert to fraction form
    5,916,063.66/8,875,424.70 = 1,872,793.95/x
  3. Step 3: Cross multiply
    5,916,063.66x = 8,875,424.70 × 1,872,793.95
  4. Step 4: Simplify right side
    5,916,063.66x = 16,621,841,681,840.56
  5. Step 5: Solve for x
    x = 16,621,841,681,840.56/5,916,063.66
  6. Step 6: Final answer
    x = 2,809,611.70

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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.