Home / 2,313,479.64-3,470,928.86-1,035,163.11

Finding the Fourth Proportional to 2,313,479.64, 3,470,928.86 and 1,035,163.11

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Solution

The fourth proportional to 2,313,479.64, 3,470,928.86 and 1,035,163.11 is: 1,553,062.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,479.64 : 3,470,928.86 = 1,035,163.11 : x
  2. Step 2: Convert to fraction form
    2,313,479.64/3,470,928.86 = 1,035,163.11/x
  3. Step 3: Cross multiply
    2,313,479.64x = 3,470,928.86 × 1,035,163.11
  4. Step 4: Simplify right side
    2,313,479.64x = 3,592,977,503,563.48
  5. Step 5: Solve for x
    x = 3,592,977,503,563.48/2,313,479.64
  6. Step 6: Final answer
    x = 1,553,062.08

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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.