Home / 2,955,826.35-4,433,712.78-934,070.58

Finding the Fourth Proportional to 2,955,826.35, 4,433,712.78 and 934,070.58

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Solution

The fourth proportional to 2,955,826.35, 4,433,712.78 and 934,070.58 is: 1,401,097.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,826.35 : 4,433,712.78 = 934,070.58 : x
  2. Step 2: Convert to fraction form
    2,955,826.35/4,433,712.78 = 934,070.58/x
  3. Step 3: Cross multiply
    2,955,826.35x = 4,433,712.78 × 934,070.58
  4. Step 4: Simplify right side
    2,955,826.35x = 4,141,400,667,968.01
  5. Step 5: Solve for x
    x = 4,141,400,667,968.01/2,955,826.35
  6. Step 6: Final answer
    x = 1,401,097.42

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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.