Home / 5,912,946.77-8,159,637.39-3,299,315.01

Finding the Fourth Proportional to 5,912,946.77, 8,159,637.39 and 3,299,315.01

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Solution

The fourth proportional to 5,912,946.77, 8,159,637.39 and 3,299,315.01 is: 4,552,926.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,946.77 : 8,159,637.39 = 3,299,315.01 : x
  2. Step 2: Convert to fraction form
    5,912,946.77/8,159,637.39 = 3,299,315.01/x
  3. Step 3: Cross multiply
    5,912,946.77x = 8,159,637.39 × 3,299,315.01
  4. Step 4: Simplify right side
    5,912,946.77x = 26,921,214,100,487.64
  5. Step 5: Solve for x
    x = 26,921,214,100,487.64/5,912,946.77
  6. Step 6: Final answer
    x = 4,552,926.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.