Home / 3,196,580.75-4,411,346.45-1,746,370.11

Finding the Fourth Proportional to 3,196,580.75, 4,411,346.45 and 1,746,370.11

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Solution

The fourth proportional to 3,196,580.75, 4,411,346.45 and 1,746,370.11 is: 2,410,026.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,580.75 : 4,411,346.45 = 1,746,370.11 : x
  2. Step 2: Convert to fraction form
    3,196,580.75/4,411,346.45 = 1,746,370.11/x
  3. Step 3: Cross multiply
    3,196,580.75x = 4,411,346.45 × 1,746,370.11
  4. Step 4: Simplify right side
    3,196,580.75x = 7,703,843,576,402.76
  5. Step 5: Solve for x
    x = 7,703,843,576,402.76/3,196,580.75
  6. Step 6: Final answer
    x = 2,410,026.27

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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.