Home / 4,827,491.70-7,245,903.15-2,937,923.70

Finding the Fourth Proportional to 4,827,491.70, 7,245,903.15 and 2,937,923.70

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Solution

The fourth proportional to 4,827,491.70, 7,245,903.15 and 2,937,923.70 is: 4,409,724.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,491.70 : 7,245,903.15 = 2,937,923.70 : x
  2. Step 2: Convert to fraction form
    4,827,491.70/7,245,903.15 = 2,937,923.70/x
  3. Step 3: Cross multiply
    4,827,491.70x = 7,245,903.15 × 2,937,923.70
  4. Step 4: Simplify right side
    4,827,491.70x = 21,287,910,592,289.66
  5. Step 5: Solve for x
    x = 21,287,910,592,289.66/4,827,491.70
  6. Step 6: Final answer
    x = 4,409,724.95

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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.