Home / 4,282,730.28-5,910,176.28-2,349,006.72

Finding the Fourth Proportional to 4,282,730.28, 5,910,176.28 and 2,349,006.72

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Solution

The fourth proportional to 4,282,730.28, 5,910,176.28 and 2,349,006.72 is: 3,241,633.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,730.28 : 5,910,176.28 = 2,349,006.72 : x
  2. Step 2: Convert to fraction form
    4,282,730.28/5,910,176.28 = 2,349,006.72/x
  3. Step 3: Cross multiply
    4,282,730.28x = 5,910,176.28 × 2,349,006.72
  4. Step 4: Simplify right side
    4,282,730.28x = 13,883,043,798,104.60
  5. Step 5: Solve for x
    x = 13,883,043,798,104.60/4,282,730.28
  6. Step 6: Final answer
    x = 3,241,633.93

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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.