Home / 6,309,734.08-9,460,810.32-2,466,978.28

Finding the Fourth Proportional to 6,309,734.08, 9,460,810.32 and 2,466,978.28

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Solution

The fourth proportional to 6,309,734.08, 9,460,810.32 and 2,466,978.28 is: 3,698,985.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,734.08 : 9,460,810.32 = 2,466,978.28 : x
  2. Step 2: Convert to fraction form
    6,309,734.08/9,460,810.32 = 2,466,978.28/x
  3. Step 3: Cross multiply
    6,309,734.08x = 9,460,810.32 × 2,466,978.28
  4. Step 4: Simplify right side
    6,309,734.08x = 23,339,613,570,639.85
  5. Step 5: Solve for x
    x = 23,339,613,570,639.85/6,309,734.08
  6. Step 6: Final answer
    x = 3,698,985.29

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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.