Home / 2,333,614.16-3,220,368.40-1,301,109.68

Finding the Fourth Proportional to 2,333,614.16, 3,220,368.40 and 1,301,109.68

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Solution

The fourth proportional to 2,333,614.16, 3,220,368.40 and 1,301,109.68 is: 1,795,520.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,614.16 : 3,220,368.40 = 1,301,109.68 : x
  2. Step 2: Convert to fraction form
    2,333,614.16/3,220,368.40 = 1,301,109.68/x
  3. Step 3: Cross multiply
    2,333,614.16x = 3,220,368.40 × 1,301,109.68
  4. Step 4: Simplify right side
    2,333,614.16x = 4,190,052,498,406.11
  5. Step 5: Solve for x
    x = 4,190,052,498,406.11/2,333,614.16
  6. Step 6: Final answer
    x = 1,795,520.69

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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.