Home / 6,470,475.60-9,713,586.60-3,273,956.40

Finding the Fourth Proportional to 6,470,475.60, 9,713,586.60 and 3,273,956.40

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Solution

The fourth proportional to 6,470,475.60, 9,713,586.60 and 3,273,956.40 is: 4,914,918.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,475.60 : 9,713,586.60 = 3,273,956.40 : x
  2. Step 2: Convert to fraction form
    6,470,475.60/9,713,586.60 = 3,273,956.40/x
  3. Step 3: Cross multiply
    6,470,475.60x = 9,713,586.60 × 3,273,956.40
  4. Step 4: Simplify right side
    6,470,475.60x = 31,801,859,016,024.24
  5. Step 5: Solve for x
    x = 31,801,859,016,024.24/6,470,475.60
  6. Step 6: Final answer
    x = 4,914,918.31

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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.