Home / 6,433,898.56-9,636,144.32-3,070,467.52

Finding the Fourth Proportional to 6,433,898.56, 9,636,144.32 and 3,070,467.52

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Solution

The fourth proportional to 6,433,898.56, 9,636,144.32 and 3,070,467.52 is: 4,598,684.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,898.56 : 9,636,144.32 = 3,070,467.52 : x
  2. Step 2: Convert to fraction form
    6,433,898.56/9,636,144.32 = 3,070,467.52/x
  3. Step 3: Cross multiply
    6,433,898.56x = 9,636,144.32 × 3,070,467.52
  4. Step 4: Simplify right side
    6,433,898.56x = 29,587,468,152,592.49
  5. Step 5: Solve for x
    x = 29,587,468,152,592.49/6,433,898.56
  6. Step 6: Final answer
    x = 4,598,684.28

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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.