Home / 4,963,335.17-7,446,199.64-1,724,401.42

Finding the Fourth Proportional to 4,963,335.17, 7,446,199.64 and 1,724,401.42

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Solution

The fourth proportional to 4,963,335.17, 7,446,199.64 and 1,724,401.42 is: 2,587,017.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,335.17 : 7,446,199.64 = 1,724,401.42 : x
  2. Step 2: Convert to fraction form
    4,963,335.17/7,446,199.64 = 1,724,401.42/x
  3. Step 3: Cross multiply
    4,963,335.17x = 7,446,199.64 × 1,724,401.42
  4. Step 4: Simplify right side
    4,963,335.17x = 12,840,237,255,745.99
  5. Step 5: Solve for x
    x = 12,840,237,255,745.99/4,963,335.17
  6. Step 6: Final answer
    x = 2,587,017.97

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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.