Home / 5,907,358.83-8,153,671.98-3,847,507.37

Finding the Fourth Proportional to 5,907,358.83, 8,153,671.98 and 3,847,507.37

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Solution

The fourth proportional to 5,907,358.83, 8,153,671.98 and 3,847,507.37 is: 5,310,548.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,358.83 : 8,153,671.98 = 3,847,507.37 : x
  2. Step 2: Convert to fraction form
    5,907,358.83/8,153,671.98 = 3,847,507.37/x
  3. Step 3: Cross multiply
    5,907,358.83x = 8,153,671.98 × 3,847,507.37
  4. Step 4: Simplify right side
    5,907,358.83x = 31,371,313,035,612.50
  5. Step 5: Solve for x
    x = 31,371,313,035,612.50/5,907,358.83
  6. Step 6: Final answer
    x = 5,310,548.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.