Home / 2,346,901.05-3,238,455.42-1,314,265.26

Finding the Fourth Proportional to 2,346,901.05, 3,238,455.42 and 1,314,265.26

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Solution

The fourth proportional to 2,346,901.05, 3,238,455.42 and 1,314,265.26 is: 1,813,535.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,901.05 : 3,238,455.42 = 1,314,265.26 : x
  2. Step 2: Convert to fraction form
    2,346,901.05/3,238,455.42 = 1,314,265.26/x
  3. Step 3: Cross multiply
    2,346,901.05x = 3,238,455.42 × 1,314,265.26
  4. Step 4: Simplify right side
    2,346,901.05x = 4,256,189,454,564.71
  5. Step 5: Solve for x
    x = 4,256,189,454,564.71/2,346,901.05
  6. Step 6: Final answer
    x = 1,813,535.96

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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.