Home / 1,496,949.29-2,065,792.25-852,370.01

Finding the Fourth Proportional to 1,496,949.29, 2,065,792.25 and 852,370.01

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Solution

The fourth proportional to 1,496,949.29, 2,065,792.25 and 852,370.01 is: 1,176,271.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,949.29 : 2,065,792.25 = 852,370.01 : x
  2. Step 2: Convert to fraction form
    1,496,949.29/2,065,792.25 = 852,370.01/x
  3. Step 3: Cross multiply
    1,496,949.29x = 2,065,792.25 × 852,370.01
  4. Step 4: Simplify right side
    1,496,949.29x = 1,760,819,360,790.42
  5. Step 5: Solve for x
    x = 1,760,819,360,790.42/1,496,949.29
  6. Step 6: Final answer
    x = 1,176,271.88

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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.