Home / 9,697,409.72-14,546,187.48-4,304,610.35

Finding the Fourth Proportional to 9,697,409.72, 14,546,187.48 and 4,304,610.35

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Solution

The fourth proportional to 9,697,409.72, 14,546,187.48 and 4,304,610.35 is: 6,456,947.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,409.72 : 14,546,187.48 = 4,304,610.35 : x
  2. Step 2: Convert to fraction form
    9,697,409.72/14,546,187.48 = 4,304,610.35/x
  3. Step 3: Cross multiply
    9,697,409.72x = 14,546,187.48 × 4,304,610.35
  4. Step 4: Simplify right side
    9,697,409.72x = 62,615,669,177,407.98
  5. Step 5: Solve for x
    x = 62,615,669,177,407.98/9,697,409.72
  6. Step 6: Final answer
    x = 6,456,947.89

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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.