Home / 5,325,409.60-7,348,205.60-3,033,614.40

Finding the Fourth Proportional to 5,325,409.60, 7,348,205.60 and 3,033,614.40

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Solution

The fourth proportional to 5,325,409.60, 7,348,205.60 and 3,033,614.40 is: 4,185,898.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,325,409.60 : 7,348,205.60 = 3,033,614.40 : x
  2. Step 2: Convert to fraction form
    5,325,409.60/7,348,205.60 = 3,033,614.40/x
  3. Step 3: Cross multiply
    5,325,409.60x = 7,348,205.60 × 3,033,614.40
  4. Step 4: Simplify right side
    5,325,409.60x = 22,291,622,322,320.64
  5. Step 5: Solve for x
    x = 22,291,622,322,320.64/5,325,409.60
  6. Step 6: Final answer
    x = 4,185,898.17

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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.