Home / 1,833,288-2,750,091.84-753,866.16

Finding the Fourth Proportional to 1,833,288, 2,750,091.84 and 753,866.16

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Solution

The fourth proportional to 1,833,288, 2,750,091.84 and 753,866.16 is: 1,130,864.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,288 : 2,750,091.84 = 753,866.16 : x
  2. Step 2: Convert to fraction form
    1,833,288/2,750,091.84 = 753,866.16/x
  3. Step 3: Cross multiply
    1,833,288x = 2,750,091.84 × 753,866.16
  4. Step 4: Simplify right side
    1,833,288x = 2,073,201,175,068.13
  5. Step 5: Solve for x
    x = 2,073,201,175,068.13/1,833,288
  6. Step 6: Final answer
    x = 1,130,864.97

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.