Home / 2,594,135.91-3,579,942.95-1,432,660.51

Finding the Fourth Proportional to 2,594,135.91, 3,579,942.95 and 1,432,660.51

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Solution

The fourth proportional to 2,594,135.91, 3,579,942.95 and 1,432,660.51 is: 1,977,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,135.91 : 3,579,942.95 = 1,432,660.51 : x
  2. Step 2: Convert to fraction form
    2,594,135.91/3,579,942.95 = 1,432,660.51/x
  3. Step 3: Cross multiply
    2,594,135.91x = 3,579,942.95 × 1,432,660.51
  4. Step 4: Simplify right side
    2,594,135.91x = 5,128,842,887,149.70
  5. Step 5: Solve for x
    x = 5,128,842,887,149.70/2,594,135.91
  6. Step 6: Final answer
    x = 1,977,091.05

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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.