Home / 6,018,192-9,028,746.54-3,461,043.60

Finding the Fourth Proportional to 6,018,192, 9,028,746.54 and 3,461,043.60

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Solution

The fourth proportional to 6,018,192, 9,028,746.54 and 3,461,043.60 is: 5,192,404.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,192 : 9,028,746.54 = 3,461,043.60 : x
  2. Step 2: Convert to fraction form
    6,018,192/9,028,746.54 = 3,461,043.60/x
  3. Step 3: Cross multiply
    6,018,192x = 9,028,746.54 × 3,461,043.60
  4. Step 4: Simplify right side
    6,018,192x = 31,248,885,428,289.14
  5. Step 5: Solve for x
    x = 31,248,885,428,289.14/6,018,192
  6. Step 6: Final answer
    x = 5,192,404.20

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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.