Home / 1,833,548.80-2,750,316.72-571,377.28

Finding the Fourth Proportional to 1,833,548.80, 2,750,316.72 and 571,377.28

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Solution

The fourth proportional to 1,833,548.80, 2,750,316.72 and 571,377.28 is: 857,063.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,548.80 : 2,750,316.72 = 571,377.28 : x
  2. Step 2: Convert to fraction form
    1,833,548.80/2,750,316.72 = 571,377.28/x
  3. Step 3: Cross multiply
    1,833,548.80x = 2,750,316.72 × 571,377.28
  4. Step 4: Simplify right side
    1,833,548.80x = 1,571,468,486,612.12
  5. Step 5: Solve for x
    x = 1,571,468,486,612.12/1,833,548.80
  6. Step 6: Final answer
    x = 857,063.90

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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.