Home / 2,308,512.30-3,462,768.45-1,552,685.10

Finding the Fourth Proportional to 2,308,512.30, 3,462,768.45 and 1,552,685.10

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Solution

The fourth proportional to 2,308,512.30, 3,462,768.45 and 1,552,685.10 is: 2,329,027.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,512.30 : 3,462,768.45 = 1,552,685.10 : x
  2. Step 2: Convert to fraction form
    2,308,512.30/3,462,768.45 = 1,552,685.10/x
  3. Step 3: Cross multiply
    2,308,512.30x = 3,462,768.45 × 1,552,685.10
  4. Step 4: Simplify right side
    2,308,512.30x = 5,376,588,977,065.10
  5. Step 5: Solve for x
    x = 5,376,588,977,065.10/2,308,512.30
  6. Step 6: Final answer
    x = 2,329,027.65

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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.