Home / 6,197,425.02-9,296,125.45-1,648,478.68

Finding the Fourth Proportional to 6,197,425.02, 9,296,125.45 and 1,648,478.68

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Solution

The fourth proportional to 6,197,425.02, 9,296,125.45 and 1,648,478.68 is: 2,472,714.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,425.02 : 9,296,125.45 = 1,648,478.68 : x
  2. Step 2: Convert to fraction form
    6,197,425.02/9,296,125.45 = 1,648,478.68/x
  3. Step 3: Cross multiply
    6,197,425.02x = 9,296,125.45 × 1,648,478.68
  4. Step 4: Simplify right side
    6,197,425.02x = 15,324,464,583,568.89
  5. Step 5: Solve for x
    x = 15,324,464,583,568.89/6,197,425.02
  6. Step 6: Final answer
    x = 2,472,714.80

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Double scale
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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.