Home / 4,584,162.20-6,877,625.70-2,455,266.20

Finding the Fourth Proportional to 4,584,162.20, 6,877,625.70 and 2,455,266.20

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Solution

The fourth proportional to 4,584,162.20, 6,877,625.70 and 2,455,266.20 is: 3,683,639.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,162.20 : 6,877,625.70 = 2,455,266.20 : x
  2. Step 2: Convert to fraction form
    4,584,162.20/6,877,625.70 = 2,455,266.20/x
  3. Step 3: Cross multiply
    4,584,162.20x = 6,877,625.70 × 2,455,266.20
  4. Step 4: Simplify right side
    4,584,162.20x = 16,886,401,917,461.34
  5. Step 5: Solve for x
    x = 16,886,401,917,461.34/4,584,162.20
  6. Step 6: Final answer
    x = 3,683,639.71

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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.