Home / 3,610,631.07-4,983,181.10-2,234,417.81

Finding the Fourth Proportional to 3,610,631.07, 4,983,181.10 and 2,234,417.81

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Solution

The fourth proportional to 3,610,631.07, 4,983,181.10 and 2,234,417.81 is: 3,083,812.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,631.07 : 4,983,181.10 = 2,234,417.81 : x
  2. Step 2: Convert to fraction form
    3,610,631.07/4,983,181.10 = 2,234,417.81/x
  3. Step 3: Cross multiply
    3,610,631.07x = 4,983,181.10 × 2,234,417.81
  4. Step 4: Simplify right side
    3,610,631.07x = 11,134,508,585,155.06
  5. Step 5: Solve for x
    x = 11,134,508,585,155.06/3,610,631.07
  6. Step 6: Final answer
    x = 3,083,812.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.