Home / 2,036,854.09-3,051,246.03-1,395,581.95

Finding the Fourth Proportional to 2,036,854.09, 3,051,246.03 and 1,395,581.95

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Solution

The fourth proportional to 2,036,854.09, 3,051,246.03 and 1,395,581.95 is: 2,090,608.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,854.09 : 3,051,246.03 = 1,395,581.95 : x
  2. Step 2: Convert to fraction form
    2,036,854.09/3,051,246.03 = 1,395,581.95/x
  3. Step 3: Cross multiply
    2,036,854.09x = 3,051,246.03 × 1,395,581.95
  4. Step 4: Simplify right side
    2,036,854.09x = 4,258,263,884,477.16
  5. Step 5: Solve for x
    x = 4,258,263,884,477.16/2,036,854.09
  6. Step 6: Final answer
    x = 2,090,608.21

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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.