Home / 4,972,353.30-7,464,059.55-3,081,230.10

Finding the Fourth Proportional to 4,972,353.30, 7,464,059.55 and 3,081,230.10

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Solution

The fourth proportional to 4,972,353.30, 7,464,059.55 and 3,081,230.10 is: 4,625,271.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,353.30 : 7,464,059.55 = 3,081,230.10 : x
  2. Step 2: Convert to fraction form
    4,972,353.30/7,464,059.55 = 3,081,230.10/x
  3. Step 3: Cross multiply
    4,972,353.30x = 7,464,059.55 × 3,081,230.10
  4. Step 4: Simplify right side
    4,972,353.30x = 22,998,484,953,652.46
  5. Step 5: Solve for x
    x = 22,998,484,953,652.46/4,972,353.30
  6. Step 6: Final answer
    x = 4,625,271.69

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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.