Home / 5,078,265.04-7,612,498.68-1,710,634.96

Finding the Fourth Proportional to 5,078,265.04, 7,612,498.68 and 1,710,634.96

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Solution

The fourth proportional to 5,078,265.04, 7,612,498.68 and 1,710,634.96 is: 2,564,302.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,078,265.04 : 7,612,498.68 = 1,710,634.96 : x
  2. Step 2: Convert to fraction form
    5,078,265.04/7,612,498.68 = 1,710,634.96/x
  3. Step 3: Cross multiply
    5,078,265.04x = 7,612,498.68 × 1,710,634.96
  4. Step 4: Simplify right side
    5,078,265.04x = 13,022,206,374,961.85
  5. Step 5: Solve for x
    x = 13,022,206,374,961.85/5,078,265.04
  6. Step 6: Final answer
    x = 2,564,302.23

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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.