Home / 1,466,498.90-2,201,716.65-936,370.10

Finding the Fourth Proportional to 1,466,498.90, 2,201,716.65 and 936,370.10

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Solution

The fourth proportional to 1,466,498.90, 2,201,716.65 and 936,370.10 is: 1,405,811.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,498.90 : 2,201,716.65 = 936,370.10 : x
  2. Step 2: Convert to fraction form
    1,466,498.90/2,201,716.65 = 936,370.10/x
  3. Step 3: Cross multiply
    1,466,498.90x = 2,201,716.65 × 936,370.10
  4. Step 4: Simplify right side
    1,466,498.90x = 2,061,621,639,732.16
  5. Step 5: Solve for x
    x = 2,061,621,639,732.16/1,466,498.90
  6. Step 6: Final answer
    x = 1,405,811.92

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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.