Home / 5,655,395.70-8,483,093.55-4,379,937.30

Finding the Fourth Proportional to 5,655,395.70, 8,483,093.55 and 4,379,937.30

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Solution

The fourth proportional to 5,655,395.70, 8,483,093.55 and 4,379,937.30 is: 6,569,905.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,395.70 : 8,483,093.55 = 4,379,937.30 : x
  2. Step 2: Convert to fraction form
    5,655,395.70/8,483,093.55 = 4,379,937.30/x
  3. Step 3: Cross multiply
    5,655,395.70x = 8,483,093.55 × 4,379,937.30
  4. Step 4: Simplify right side
    5,655,395.70x = 37,155,417,859,034.41
  5. Step 5: Solve for x
    x = 37,155,417,859,034.41/5,655,395.70
  6. Step 6: Final answer
    x = 6,569,905.95

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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.