Home / 9,769,298.54-13,472,809.98-6,098,555.72

Finding the Fourth Proportional to 9,769,298.54, 13,472,809.98 and 6,098,555.72

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Solution

The fourth proportional to 9,769,298.54, 13,472,809.98 and 6,098,555.72 is: 8,410,499.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,298.54 : 13,472,809.98 = 6,098,555.72 : x
  2. Step 2: Convert to fraction form
    9,769,298.54/13,472,809.98 = 6,098,555.72/x
  3. Step 3: Cross multiply
    9,769,298.54x = 13,472,809.98 × 6,098,555.72
  4. Step 4: Simplify right side
    9,769,298.54x = 82,164,682,300,638.03
  5. Step 5: Solve for x
    x = 82,164,682,300,638.03/9,769,298.54
  6. Step 6: Final answer
    x = 8,410,499.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.