Home / 12,460,062.10-18,698,452.35-4,373,022.10

Finding the Fourth Proportional to 12,460,062.10, 18,698,452.35 and 4,373,022.10

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Solution

The fourth proportional to 12,460,062.10, 18,698,452.35 and 4,373,022.10 is: 6,562,466.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,460,062.10 : 18,698,452.35 = 4,373,022.10 : x
  2. Step 2: Convert to fraction form
    12,460,062.10/18,698,452.35 = 4,373,022.10/x
  3. Step 3: Cross multiply
    12,460,062.10x = 18,698,452.35 × 4,373,022.10
  4. Step 4: Simplify right side
    12,460,062.10x = 81,768,745,362,346.94
  5. Step 5: Solve for x
    x = 81,768,745,362,346.94/12,460,062.10
  6. Step 6: Final answer
    x = 6,562,466.92

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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.