Home / 4,785,260.95-7,178,958.33-1,373,281.57

Finding the Fourth Proportional to 4,785,260.95, 7,178,958.33 and 1,373,281.57

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Solution

The fourth proportional to 4,785,260.95, 7,178,958.33 and 1,373,281.57 is: 2,060,228.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,260.95 : 7,178,958.33 = 1,373,281.57 : x
  2. Step 2: Convert to fraction form
    4,785,260.95/7,178,958.33 = 1,373,281.57/x
  3. Step 3: Cross multiply
    4,785,260.95x = 7,178,958.33 × 1,373,281.57
  4. Step 4: Simplify right side
    4,785,260.95x = 9,858,731,166,386.98
  5. Step 5: Solve for x
    x = 9,858,731,166,386.98/4,785,260.95
  6. Step 6: Final answer
    x = 2,060,228.54

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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.