Home / 2,966,109.90-4,093,263.91-1,742,467

Finding the Fourth Proportional to 2,966,109.90, 4,093,263.91 and 1,742,467

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Solution

The fourth proportional to 2,966,109.90, 4,093,263.91 and 1,742,467 is: 2,404,623.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,109.90 : 4,093,263.91 = 1,742,467 : x
  2. Step 2: Convert to fraction form
    2,966,109.90/4,093,263.91 = 1,742,467/x
  3. Step 3: Cross multiply
    2,966,109.90x = 4,093,263.91 × 1,742,467
  4. Step 4: Simplify right side
    2,966,109.90x = 7,132,377,285,465.97
  5. Step 5: Solve for x
    x = 7,132,377,285,465.97/2,966,109.90
  6. Step 6: Final answer
    x = 2,404,623.40

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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.