Home / 4,840,032.90-7,260,049.35-4,084,205.70

Finding the Fourth Proportional to 4,840,032.90, 7,260,049.35 and 4,084,205.70

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Solution

The fourth proportional to 4,840,032.90, 7,260,049.35 and 4,084,205.70 is: 6,126,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,032.90 : 7,260,049.35 = 4,084,205.70 : x
  2. Step 2: Convert to fraction form
    4,840,032.90/7,260,049.35 = 4,084,205.70/x
  3. Step 3: Cross multiply
    4,840,032.90x = 7,260,049.35 × 4,084,205.70
  4. Step 4: Simplify right side
    4,840,032.90x = 29,651,534,937,551.29
  5. Step 5: Solve for x
    x = 29,651,534,937,551.29/4,840,032.90
  6. Step 6: Final answer
    x = 6,126,308.55

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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.