Home / 8,483,495.70-12,725,243.55-6,591,594.90

Finding the Fourth Proportional to 8,483,495.70, 12,725,243.55 and 6,591,594.90

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Solution

The fourth proportional to 8,483,495.70, 12,725,243.55 and 6,591,594.90 is: 9,887,392.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,495.70 : 12,725,243.55 = 6,591,594.90 : x
  2. Step 2: Convert to fraction form
    8,483,495.70/12,725,243.55 = 6,591,594.90/x
  3. Step 3: Cross multiply
    8,483,495.70x = 12,725,243.55 × 6,591,594.90
  4. Step 4: Simplify right side
    8,483,495.70x = 83,879,650,485,437.91
  5. Step 5: Solve for x
    x = 83,879,650,485,437.91/8,483,495.70
  6. Step 6: Final answer
    x = 9,887,392.35

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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.