Home / 2,032,346.79-3,049,701.17-910,415.79

Finding the Fourth Proportional to 2,032,346.79, 3,049,701.17 and 910,415.79

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Solution

The fourth proportional to 2,032,346.79, 3,049,701.17 and 910,415.79 is: 1,366,152.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,346.79 : 3,049,701.17 = 910,415.79 : x
  2. Step 2: Convert to fraction form
    2,032,346.79/3,049,701.17 = 910,415.79/x
  3. Step 3: Cross multiply
    2,032,346.79x = 3,049,701.17 × 910,415.79
  4. Step 4: Simplify right side
    2,032,346.79x = 2,776,496,099,949.47
  5. Step 5: Solve for x
    x = 2,776,496,099,949.47/2,032,346.79
  6. Step 6: Final answer
    x = 1,366,152.72

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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.