Home / 3,733,434.79-5,152,631.33-2,102,160.03

Finding the Fourth Proportional to 3,733,434.79, 5,152,631.33 and 2,102,160.03

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Solution

The fourth proportional to 3,733,434.79, 5,152,631.33 and 2,102,160.03 is: 2,901,257.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,434.79 : 5,152,631.33 = 2,102,160.03 : x
  2. Step 2: Convert to fraction form
    3,733,434.79/5,152,631.33 = 2,102,160.03/x
  3. Step 3: Cross multiply
    3,733,434.79x = 5,152,631.33 × 2,102,160.03
  4. Step 4: Simplify right side
    3,733,434.79x = 10,831,655,617,184.77
  5. Step 5: Solve for x
    x = 10,831,655,617,184.77/3,733,434.79
  6. Step 6: Final answer
    x = 2,901,257.48

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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.