Home / 2,471,133.60-3,702,763.80-1,833,404.40

Finding the Fourth Proportional to 2,471,133.60, 3,702,763.80 and 1,833,404.40

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Solution

The fourth proportional to 2,471,133.60, 3,702,763.80 and 1,833,404.40 is: 2,747,185.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,133.60 : 3,702,763.80 = 1,833,404.40 : x
  2. Step 2: Convert to fraction form
    2,471,133.60/3,702,763.80 = 1,833,404.40/x
  3. Step 3: Cross multiply
    2,471,133.60x = 3,702,763.80 × 1,833,404.40
  4. Step 4: Simplify right side
    2,471,133.60x = 6,788,663,443,080.72
  5. Step 5: Solve for x
    x = 6,788,663,443,080.72/2,471,133.60
  6. Step 6: Final answer
    x = 2,747,185.92

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Why These Related Problems?

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