Home / 6,305,929.23-9,458,893.98-1,513,618.50

Finding the Fourth Proportional to 6,305,929.23, 9,458,893.98 and 1,513,618.50

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Solution

The fourth proportional to 6,305,929.23, 9,458,893.98 and 1,513,618.50 is: 2,270,427.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,929.23 : 9,458,893.98 = 1,513,618.50 : x
  2. Step 2: Convert to fraction form
    6,305,929.23/9,458,893.98 = 1,513,618.50/x
  3. Step 3: Cross multiply
    6,305,929.23x = 9,458,893.98 × 1,513,618.50
  4. Step 4: Simplify right side
    6,305,929.23x = 14,317,156,953,137.48
  5. Step 5: Solve for x
    x = 14,317,156,953,137.48/6,305,929.23
  6. Step 6: Final answer
    x = 2,270,427.79

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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.