Home / 6,470,425.52-9,697,767.24-4,577,712.56

Finding the Fourth Proportional to 6,470,425.52, 9,697,767.24 and 4,577,712.56

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Solution

The fourth proportional to 6,470,425.52, 9,697,767.24 and 4,577,712.56 is: 6,861,000.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,425.52 : 9,697,767.24 = 4,577,712.56 : x
  2. Step 2: Convert to fraction form
    6,470,425.52/9,697,767.24 = 4,577,712.56/x
  3. Step 3: Cross multiply
    6,470,425.52x = 9,697,767.24 × 4,577,712.56
  4. Step 4: Simplify right side
    6,470,425.52x = 44,393,590,898,504.53
  5. Step 5: Solve for x
    x = 44,393,590,898,504.53/6,470,425.52
  6. Step 6: Final answer
    x = 6,861,000.22

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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.