Home / 4,019,631.80-6,029,447.70-2,425,308.80

Finding the Fourth Proportional to 4,019,631.80, 6,029,447.70 and 2,425,308.80

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Solution

The fourth proportional to 4,019,631.80, 6,029,447.70 and 2,425,308.80 is: 3,637,963.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,631.80 : 6,029,447.70 = 2,425,308.80 : x
  2. Step 2: Convert to fraction form
    4,019,631.80/6,029,447.70 = 2,425,308.80/x
  3. Step 3: Cross multiply
    4,019,631.80x = 6,029,447.70 × 2,425,308.80
  4. Step 4: Simplify right side
    4,019,631.80x = 14,623,272,565,949.76
  5. Step 5: Solve for x
    x = 14,623,272,565,949.76/4,019,631.80
  6. Step 6: Final answer
    x = 3,637,963.20

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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.